Holden Astra TS series TT series Zafira 1.8 plus 2.2 liter Service plus Repair Manual 1998-2005 Gregorys Other Holden Astra Car Repair Manuals click here NEW paperback Holden Astra Zafira TS TT 1998 - 2005 Gregorys Owners Service Repair Manual covers Sedan Hatchback Wagon.Models Covered: #9679; Astra TS Series 1998 - 2005 #9679; Zafira TT Series 2001 - 2005 motors Covered: #9679; 1 point 4 liter X14XE Z14XE #9679; 1.6 liter X16XL Z16XE #9679; 1.8 liter X18XE1 Z18XE Z18XEL #9679; 2.0 liter X20XEV #9679; 2.2 liter Z22SEContents: #9679; Living With The Holden Astra / Zafira #9679; Roadside Repairs #9679; Weekly Checks #9679; Lubricants plus Fluids #9679; Routine Maintenance plus Servicing #9679; Repairs plus Overhaul #9679; motors - 1 point 4 liter 1.6 liter 1.8 liter 2.0 liter DOHC #9679; engine - 2.2 liter DOHC #9679; engine Removal plus Overhaul Pr
Holden (Vauxhall/Opel) Astra 1991 - 1998 Haynes Owners Service Repair ManualOther Holden Astra Car Repair Manuals click here NEW paperback Holden (Vauxhall / Opel) Astra 1991 - 1998 Haynes Owners Service Repair Manual UK guide covering the Opel/Vauxhall Astra 1991 - 1998 available inside Australia from August 1996 because the Holden TR series Astra. The motors covered are: Saloon Hatchback Estate plus Van Including Special/Limited Editions 1991 - 1998. Engines Covered: 1 point 4 L (1389cc) Single Over Head Camshaft 4 piston petrol (Engine codes 14NV 14SE C14NZ X14NZ C14SE) 1 point 4 L (1389cc) DOHC 4 piston petrol (Engine code X14XE Ecotec) 1.6 L (1598cc) Single Over Head Camshaft 4 piston petrol (Engine codes C16NZ C16SE X16SZ X16SZR) 1.6 L (1598cc) DOHC 4 piston petrol (Engine code X16XEL Ecotec) 1.8 L (1796cc) Single Over Head Camshaft 4 piston petrol (Engine code C18NZ) 1.8 L
Holden Astra TS plus Zafira TT 1998-2005 Haynes Owners Service plus Repair ManualOther Holden Astra Car Repair Manuals click here NEW paperback Holden Astra (TS) Zafira (TT) 1998-2005 Haynes Owners Service Repair Manual covers models: Holden Astra Hatchback Sedan plus Wagon plus Zafira MPV models with Petrol machines including specialized / limited editions. #9679; DOES NOT cover bi-fuel models 1.6 L Twinport or 2.0 L turbo machines coupe or convertible. #9679; DOES NOT cover AH series introduced Sept 2004.Petrol Engines Covered: #9679; 1.4 liter (1389cc) DOHC - X14XE Z14XE #9679; 1.6 liter (1598cc) SOHC - X16SZR (single point injection) #9679; 1.6 liter (1598cc) SOHC - Z16SE (multi-point injection) #9679; 1.6 liter (1598cc) DOHC - X16XEL Z16XE #9679; 1.8 liter (1796cc) DOHC - X18XE1 Z18XE Z18XEL #9679; 2.0 liter (1998cc) DOHC - X20XEV #9679; 2.2 liter (2198cc) DOHC - Z22SETransmissions described: #9679; F13 5-speed guide (1.4-liter plus SOHC 1.6-liter engines) #9679; F17 5-speed guide (1.4-liter DOHC 1.6-liter plus 1.8-liter engines) #9679; F18 5-speed guide (2.0-liter engines) #9679; F23 5-speed guide (2
Get additional Nissan repair manuals hereNissan Pulsar Astra N12 Series 1982 - 1987 Gregorys Owners Service Repair Manual Covers: Pulsar Models: N12 Series - E GL GX DX GLX 1982 - 1987 Astra Models: LB LC Series - SLX SLE 1984 - 1987Engine capacity: 1.3 litre 1.5 litre 1.6 litre (4 cyl)Covers everything you ought to recognize step-by-step procedures hundreds of pictures plus illustrations routine repair electric schematics repairs plus overhauls plus what tools with purchase. Gregorys manuals are based about an actual car stripdown plus are researched plus created by automotive designers with massive experience.Gregorys workshop manuals are yielded for the Australian marketplace. These car requirements will fluctuate from those available inside different nations. Please be aware of these potential variations before utilizing the information contained inside.Published by Gregorys (Gregorys)Information about Repair plus Service ManualsNote which repair manuals are usually yielded for models available inside a specific nati
Get alternative Holden repair manuals hereNissan Pulsar N12 Holden Astra LB LC 1982 - 1987 Haynes Owners Service Repair Manual: Australian models just.Inside this guide you'll find: Routine Maintenance tune-up procedures engine repair cooling plus heating airconditioner upkeep gas plus exhaust emissions control ignition brakes springs plus shock absorbers plus Rack plus pinion wirings plus electric schematics.Haynes repair manuals could help save you cash about upkeep plus repair bills. Step-by-step procedures plus illustrations provide we guidance for each task from standard upkeep plus troubleshooting with total disassembly plus reassembly.Information about Repair plus Service ManualsNote which repair manuals are usually yielded for models available inside a specific nation.Differences inside specification
Get different Holden repair manuals hereNissan Pulsar N13 Holden Astra LD 1987 - 1991 Haynes Owners Service Repair Manual covers Australian models just.In this workshop guide you'll find: Routine Maintenance routine engine tuning engine repair cooling plus heating airconditioner upkeep gas plus exhaust emissions control ignition brakes suspension plus steering wirings plus electric schematics.Haynes repair manuals may help save you cash about repair plus repair bills. Step-by-step procedures plus illustrations provide we guidance for each task from standard repair plus troubleshooting with complete teardown rebuild.Information about Repair plus Service ManualsNote which repair manuals are usually yielded for models available inside a certain nation.Differences inside specification may exist between models available inside different nations plus goods including installed motors could vary.Please check which the guide may cover the model before buy plus should you require more detail please contact you here..
Holden Astra Diesel 2004 - 2008 (Vauxhall / Opel) Haynes Owners Service Repair ManualOther Holden Astra Car Repair Manuals click here NEW hardback UK guide covering Holden Astra AH (Vauxhall/ Opel) Diesel 2004 - 2008 Haynes Owners Service Repair Manual covers: Hatchback Sport Hatch Estate with Turbo-Diesel Engines including special/limited editions.Engines Covered: 1.3 litre (1248 cc) 4 piston turbo-diesel 1 point 7 litre (1686 cc) 4 piston turbo-diesel 1 point 9 litre (1910 cc) 4 piston turbo-diesel Does NOT cover TwinTop models or Easytronic gearbox. In this workshop guide you'll find: Routine Maintenance tune-up procedures engine repair cooling plus heating airconditioner upkeep gas plus exhaust emissions control ign
Nissan Pulsar / Vector N13 Holden Astra LD 1987 - 1991 Gregorys Owners Service plus Repair ManualOther Nissan Car Repair Manuals click here NEW paperback Nissan Pulsar/Vector N13 Holden Astra LD 1987 - 1991 1987 - 1991 Gregorys Owners Service Repair Manual covers models: #9679; Pulsar plus Vector N13 Series - GL GX Q GXE SSS plus Ti 1987 - 1991 #9679; Astra LD Series - SL SLX plus SLE 1987 - 19894 piston motors covered: #9679; 1.6 Litre #9679; 1.8 LitreContents: #9679; Introduction #9679; Car Identification General Specifications #9679; General Information #9679; Lubrication repair #9679; Wheels rubber tyres #9679; engine Tune-Up #9679; Roadside Trouble Shooting #9679; engine #9679; Cooling Heating Systems #9679; Fuel plus engine Management #9679; Emission Control #9679; Clutch #9679; Manual Transaxle tail shafts #9679; Automatic Transaxle #9679; Steering #9679; Power Steering #9679; Front springs plus shock absorbers #9679; Rear springs plus shock absorbers #9679; Brakes #9679; wiring #9679; electric schematics #9679; BodyCovers everything you ought to recognize step-by-step procedures hundreds of
Holden Astra Petrol 2004 - 2008 (Vauxhall / Opel) Haynes Owners Service Repair ManualOther Holden Astra Car Repair Manuals click here NEW hardback UK guide covering Holden Astra AH (Vauxhall/ Opel) Petrol 2004 - 2008 Haynes Owners Service Repair Manual covers: Hatchback Sport Hatch Estate with Petrol Engines including special/limited editions introduced inside Australia because the Holden Astra AH.Engines Covered: 1.4 litre (1364cc) petrol 1.6 litre (1598cc) petrol 1.8 litre (1796cc) petrol Does NOT cover 1.6 litre or 2.0 litre turbo motors 1.6 litre VVT engine or double gas models. Transmissions Covered: Kinds F13 (1.4-litre engine) plus F17+ (1.6- plus 1.8-litre engines) 5-speed guide Type AF17 4 geared automatic Kinds F13 MTA (1.4-litre) plus F17+ MTA (1.6- plus 1-8-litre) 5-speed Easytronic NOTE: Just repair change minor repair procedures and removal plus installation are described for the transmissions. In this workshop guide you'll find: Routine Maintenance tune-up procedures engine upkeep cooling plus heating airconditioner repai
Holden Astra Zafira motor cars
The Holden Astra is a lightweight automobile that was marketed by Holden, the Australian subsidiary of General Motors (GM). Spanning five generations, the Australia-only, original Astra of 1984 was a derivative of the locally-produced Nissan Pulsar, as was the 1987 Astra. It was succeeded by the Holden Nova in 1989—another unique to Australia model line. From 1995, the Holden Astra name was applied in New Zealand, for a badge engineered version of the Opel Astra, which was in fact sold in your area as an Opel since 1993. These year, Holden discontinued the Nova line in Australia in favour of the Opel-based Holden Astra. This plan remained in place for the fourth and fifth generations, launched in 1998 and 2004, respectively. Holden stopped the Astra in August 2009 and replaced it utilizing the Cruze, released two months prior.
The original Holden Astra, introduced in August 1984 as the LB series was a badge engineered Nissan Pulsar (N12). The Pulsar, a Japanese designed model, sold alongside the unique to Australia Astra line-up. The Pulsar for Australia was essembled in Victoria, Clayton; however, for the Astra the body panels were pushed at Holden's Elizabeth, South Australia facility. Unlike its Nissan equivalent, the Astra was only provided as a five-door hatchback, making use of three-door hatchback and four-door sedan body styles omitted from the range due to fears they would overlap with Nissan's own Pulsar range. Nonetheless, Holden's continuation of the Gemini sedan range was the nearest counterpart of this in the range.
The only motoan obtainable had been a Nissan-designed 1.5 litre motor, locally manufactured, this engine created 52 kilowatts (70 hp) and 115 newton yards (85 ft·lbf) of torque. Indication possibilities were a five-speed manual or a three-speed automatic.
Compared to the N12 Pulsar, the Astra LB had a distinctive grille, the work of Australian stylist Paul Beranger housing the Holden lion insignia in the centre, Also unique were Astra-only tail lamps, badging and decals.
A revised LC model was launched in April 1986. Unleaded-fuel requirements uprated the engine displacement to 1.6 power, litres by 0.6 kilowatts (0.80 hp) and torque to 124 newton metres (91 ft·lbf). Model and cut modifications had been additionally a section of the revision, including a new grille insert, and the addition of an SL model positioned underneath the SL/E and SL/X levels.
The Used Car Safety Ratings, published in 2008 by Monash University, discovered that very first generation Astras (LB/LC) provide a "significantly worse than average" amount of occupant safety protection in the event of an collision.
Two trim the SL/X, levels and the SL/E were offered in the LB Astra line, although a standard SL model arrived in 1986 with the LC upgrade.
SL: entry-level model offered upon the LC's introduction.
SL/X: introduced with LB series included cloth trim, a electronic time and a combined radio receiver and Compact Cassette player.
SL/E: included alloy wheels among other functions to the equipment list. However, the LC update saw the SL/E specification downgraded from alloy wheels to steel wheels with plastic wheel covers.
For the next generation LD Astra, the Nissan Pulsar waan once again used as the foundation, this time using the latest N13 series. Unlike before, the LD had been the result of a suitable mutual venture development programme. That is, Nissan supplied the Holden and bodywork offered powertrains for fitment in both applications. Launched concurrently in July 1987, both the LD Astra and N13 Pulsar were available in four-door sedan and five-door hatchback body styles. Outside of Australia though, three-door hatchback and station wagon body variants of the Nissan were also readily available.
Both 1.6 (55 kilowatts (74 hp); 135 newton metres (100 ft·lbf)) and 1.8 litre (79 kilowatts (106 hp); 151 newton metres (111 ft·lbf)) displacements of Holden's Family II engine were offered in the Astra-Pulsar models. Badged as "1.6-" and "1.8 injection", respectively, the term injection denoted the utilisation of fuel injection. In July 1989, all associations with Nissan were cut and a new agreement between Toyota ended up being formed. This relationship, referred to as United Australian Automobile Industries (UAAI) had been a extension of the Austraian Government's switch Plan that started with Nissan. Nissan continued to use the Holden engines until 1991 before replacing their N13 Pulsar line because of the N14, while in addition entering a new model sharing alliance with Ford.
The Used Car protection Ratings evaluation from 2008 found that LD series Astras supply a "worse than average" level of occupant protection in the event of an accident.
Of the three trim specifications offered, the SLE and SLX nameplates no longer featured the "/" symbol, as with SL/X. Besides this anomaly, the LD range mirrored that of the LC Astra:
SL: entry-level variant, available only as five-door hatchback, featuring the five-speed manual indication and 1.6 litre engine combination. The brake setup for the LD series Astra in any specification was a disc/drum setup, whereas the equivalent Australian Pulsars had four-wheel disc brakes as criterion.
SLX: ended up being the next tier variant fitted together with the 1.8 litre engine in coupled to either a five-speed manual or three-speed automatic transmission. The SLX also featured full plastic wheel trims, as against the steel centre hubcap fitted to the SL.
SLE: was the highest luxury level on offer was the greatest specification offered, available only as an automatic 1.8 litre. The SLE was equal to Pulsar's GXE requirements.
HSV Astra SV1800: was a Holden Special Vehicles (HSV) tuned model of the LD Astra. Introduced in September 1988, almost all of the 65 or so examples employed the sedan body style. Upgrades from the standard Astra were restricted to suspension and cosmetic changes, with both "Stage 1" and "Stage 2" suspension setups offered.
In 1995, Holden began marketing the Astra again in the New Zealand market as a four-door sedan and five-door hatchback. Brought in from Vauxhall's Ellesmere Port plant in Cheshire, England, this third-generation Astra model called the TR series, ended up being produced by the Opel Astra F in Germany; Opel being another General Motors subsidiary. Nevertheless, it was merely a rebadging of the existing Opel product that was marketed in New Zealand since 1993 as the Opel Astra.
Holden in Australia did not recommence the marketing of Astras until September 1996, after the dissolution of Australian Government Button car plan. This resulted in the collapse of UAAI, the Holden-Toyota alliance, and as result Holden opted to go back to advertising and marketing rebadged General Motors vehicles. Between 1989 and 1996, the Astra's role was fulfilled by the Nova, Holden's version of Toyota's Corolla (E90 and E100). In this duration of badge engineering in Australia, General Motors New Zealand had used Opel as one of its main marques alongside Holden and Isuzu. Because the Button program or local equivalent never existed in New Zealand, the two initial years of Holden Astra (LB/LC and LD) had been thus never available in that market.
Like the two previous TR, generations Astras were assessed in the 2008 applied automobile Safety Ratings, and proven in order to an "average" level of protection.
City: was the introductory model showcasing a driver's airbag, central locking, and power steering. The sign and engine combination consisted of a 1.6 litre engine (74 kilowatts (99 hp); 135 newton metres (100 ft·lbf)) with a five-speed manual.
GL: editions had been fitted with front fog lamps, electrical part decorative mirrors and a tachometer over the City, and also featured a 1.8 litre engine (85 kilowatts (114 hp); 165 newton metres (122 ft·lbf)) making use of option of either manual or automatic transmission.
GSi: had been the sporty hatchback-only entrant, featuring dual airbags, alloy wheels, activities interior trim and suspension, together with a 2.0 litre engine (100 kilowatts (130 hp); 188 newton metres (139 ft·lbf)) coupled to a five-speed manual.
.2-litre petrol motor and was provided in City, the SXi, CD, SRi and CDXi specifications. The SRi was three-door hatchback only, and the standard Astra was only available with a 1.8-litre litre 16-valve engine. The TS Astra ended up being similar to the Chevrolet Astra on the South American industry, although only the latter received the sharper facelift — the European and Australian variations retained the softer curves of the original body. Models with a 5-stud wheel pattern have the ABS option factory-installed.
The TS Astra model change followed compared to the Opel Astra G range, such as the sedan, convertible and hatchback. However, the Coupé by Bertone had been not supplied with a Holden badge. The drivetrain was exactly the same as different cars in the Astra lineup, and therefore, wasn't a bona-fide sports car. Such as the Astra A, the Astra B had been available as a truck in New Zealand, but not Australia. In 2003, a 147-kilowatt (197 hp) 2.0-litre Turbo engine became offered. The typical Astra was just available with a 1.8-litre 16-valve engine, and lived on until 2005 as the Holden Astra Classic, alongside the new model. The philosophy behind this was for Holden to remain competitive in the market until the cheaper Viva model was introduced.
In conformity to the Monash University's 2008 update to the Used Car Safety Ratings, TS Astra models were ranked "better than average" within the field of crash safety protection.
City was the most basic TS model, with a six-speaker audio system, two airbags, disc 1.8-litre, brakes Z18XE1 85kw (1998-2001) and Z18XE 92kw - "drive by wire" (2001-2004) engine, changeable headlamps, and triple information display (Radio information, time, time, temperature).
SXi was dependent on "City", but utilised the coupe body stylean included front fog lamps and sports trim. Optional functions integrated, a CD player, ABS brakes, alloy wheels, air conditioning, and a rear spoiler.
CD included "City" characteristics, plus 15-inch alloy rims, a CD player, abdominal muscles brakes, traction control, environment conditioning, digital mirrors, and power windows. Optional equipment available were: forward fog lamps, 16-inch alloy wheels, cruise control, and a rear spoiler.
SRi: transported the very same gear since the "SXi", but was based on the "CD" variant. The SRI's velocity rate is 9.0 seconds (0–100 km/h). This acceleration rate is said to become much better than the SXI top velocity rate as well as the CD model.
CDX added (over "CD"): cruise control, front fog lamps, climate control air cooling, chrome trim around dials, side airbags (curtain airbags were alsan alternative for MY04 models), hot leather seats and leather furniture, and larger, higher resolution MFD (multi-info display) with radio info, date, time, outside temperature, trip computer with instant energy consumption and litres per 100km/ per hr, distance to empty, crucial vehicle alerts (check control) and stopwatch.
Olympic Edition: Holden produced Olympic Editions of the City and CD grades edition offered during 2000, included "Sydney 2000" Olympic badging.
Equipe had been based on the Astra City, but added 15-inch alloy wheels and various combos of extra features including cruise control, power windows, electrical side-view decorative mirrors, fog lamps and rear spoiler.
A station truckan in addition called an estate car and an estate, is an automotive body-style variant of a sedan/saloon with its roof extended rearward over a shared passenger/cargo volume with access at the back via third or fifth home (the liftgate or tailgate), rather than a trunk lid. Your body design transforms a standard three-box design into a two-box design — to include B, A, and C-pillar, since well as a D-pillar. Station wagons can flexibly reconfigure their interior volume via fold-down backside seats to prioritize either cargo or passenger volume.
The American Heritage Dictionary defines a place wagon as "an automobile with one or more rows of removable or foldable seats behind the driver and no luggage compartment but an area behind the seats into which parcels, suitcases, etc., can be loaded through a tailgate."
When a model range includes multiple body styles, such as sedan, hatchback and station truck, the models typically share their drivetrain, program and bodywork forward of the A-pillar. In 1969, Popular Mechanics said, "Station wagon-style ... uses that of the production sedan of that it is the counterpart. The majority of are on the same wheelbase, provide the same engine and transmission options, and the same comfort and convenience options."
Station wagons have evolved from their early use as specialized vehicles to hold people and baggage to and from a practice station, and have been marketed worldwide.
Station wagon and wagon are the common names in American and Canadian English, while estate auto and estate are common in the remainder English world. Both names harken to the car's role as a shuttle, with storage space for baggage, between country estates and practice stations.
Having shared antecedents with the British shooting-brake (originally a wooden-bodied vehicle utilized to carry shooting parties with their equipment and game), station wagons have actually been marketed as pauses, with the French expression (which is occasionally given fully as break de chasse, literally "hunting break." Early U.S. types often had exposed wooden bodies and were therefore called woodies.
Manufacturers may designate section wagons across various model lines with a proprietary nameplate. Illustrations feature "Estate" (Mercedes-Benz), "Avant" (Audi), "Touring" (BMW), "split" (Citroën), Kombi or Variant (Saab and Volkswagen) and "Sports Tourer" or Caravan (Opel).
The fifth generation AH Astra, predicated on the Delta-platformed Opel Astra H came in November 2004 as a five-door hatchback only, made in Belgium, marketing alongside a now Polish-built Astra TS sedan, convertible and hatchback . The sedan and hatchback TS Astra models carried "Astra Classic" badges, but were finally dropped in later part of the 2005, changed by the Holden Viva, a rebadged Daewoo Lacetti. Between 2003 and 2004, the Lacetti was marketed in Australia as a Daewoo before Holden withdrew the brand from Australia due to unsustainable sales.
Such as the previous generation, the AH series had been located to provides a "better than average" level of safety according into the 2008 Used Car Safety Ratings. At AH, launch Astras arrived with front- and side-impact airbags as standard inclusions, enabling the Astra to receive a four-star ANCAP crash safety rating. Higher-specified models were able to achieve the full five-stars due to the addition of standard safety equipment.
Holden suspended importation of the Astra on 20 April 2009, mentioning currency fluctuations and commodity price issues. Holden's import cessation, which resulted in no Astras arriving during June and July 2009, coincided with the intro of the Holden Cruze, reported to end up being the direct replacement for the Holden Viva. On 31 August 2009, Holden verified that the cessation of Astra imports will remain of a long-term basis, without any goal of further imports of either the then current AH series or the next generation car. Holden reported their small car initiatives would be focused on the Cruze.
MY06.5: revisions from June 2006 added head-protecting side curtain airbags as standard gear for the CDX. Also released ended up being the turbodiesel hatchback, badged CDTi. Two variations of the diesel were offered: a 1.9 litre version with 110 kilowatts (150 hp) teamed with a six-speed manual transmission, and a six-speed automatic model with an 88-kilowatt (118 hp) variation of the same engine. This was a first for the Astra in Australia, but not New Zealand in which the Astra TS had previously been offered with a 1.7 litre turbodiesel.
MY07: types appeared in January 2007, coinciding with the launch of the Astra SRi and Twin Top convertible. Both releases came with a 2.2 litre gas engine producing 110 kilowatts (150 hp), readily available together with the six-speed manual or four-speed automatic.
MY07.5: in April 2007 the Astra line-up received a facelift including tweaked front grille, lights on all models, new 16 inch metal design for CDX and CDTi models, and black tinted headlamps for sport variants. The 1.8 litre petrol engine also benefited from a power upgrade from 90 kilowatts (120 hp) to 103 kilowatts (138 hp)—an increase of 11 percent. The 2.2 litre engines available in the SRi, and dual Top remained the same, as did the 2.0L turbo in the Astra SRi Turbo
MY08: changes from October 2007 saw the removal on the five-door SRi, leaving only the SRi coupé, and the Twin Top with the 2.2 litre engine.
MY08.5: small, non-cosmetic change from May 2008 onwards. MY08.5 Astras received electronic security control (ESC) as regular fitment across the entire lineup. ESC was previously restricted to SRi and CDTi variants. This series also marked the return of the five-door SRi, though it ended up being now standard with the 1.8 as compared toward the 2.2 litre petrol engine previously fitted. This engine change also affected the coupé SRi variant, although not the Twin Top. The Astra wagon array ended up being also expanded to incorporate the diesel engine alternative available already on the hatchback. Although only offered with an automatic transmission, the diesel CDTi wagon marked the return of the Astra wagon to the newest Zealand market after its discontinuation after the TS series.
A journey computer is an onboard computer device fitted to cars that could normally record range travelled, average speed, average fuel usage, and display real time fuel consumption information. This computer can end up being present in numerous automobiles.
The very first technical trip computers such as the "Halda Speedpilot (2004)", created by a Swedish taximeter manufacturer, were produced in the 1950s as a car equipment to allow the driver in order to maintain a given time schedule, specifically useful in rallying. One was put in as standard in the 1958 Saab GT750. In 1978, General Motors Cadillac unit introduced the "Cadillac Trip Computer" available on the Cadillac Seville. Electronic people were installed in General Motors products, and are nonetheless often reserved for more upscale cars, although some lower-end models are fitted with them often as an option. These people can range from basic to complex. The most basic varieties on the travel computer integrate average gasoline mileage and perhaps an outside temperature display. Middle-of-the-road versions will often incorporate tria data into a bundle and include information on energy, rate, distance, cardinal heading (compass), and elapsed time. The absolute most advanced travel computer systems are set aside for high-end cars and often feature average calculations for 2 owners, a stop watch, tire pressure information, an over-speed warning tone, because really as a multitude of other features.
Sometimes the trip computer display will be incorporated into the measure cluster, into the dashboard or navigation system screen, or in an overhead console. Some vehicles will convey maintenance information to the motorist to inform them of scheduled maintenance. The current Acura TL does this in stages, first alerting the driver with a 'Due Soon' message. Once the programmed mileage is reached, information technology alerts 'Due Now'. If the car is actually driven past a certain point, the message will change to 'Past Due'. Mercedes-Benz vehicles constantly monitor the high quality from the petroleum and alert the driver from the need of a change when the oil degrades to a certain extent.
Some trip computers can display the diagnostic requirements mechanics use. This is particularly useful when the auto technician wants to see what the codes are while driving the car. In 2004 Linear Logic created the ScanGauge which at the time was the only easily installed (via OBDII) accessory that works as a trip computer, 4 simultaneous digital gauges, and a diagnostic trouble code reader. This device provides available 12 different measurements which can be applied as the 4 digital gauges. The products of measure can be alone selected between miles/km, gallons/liters, Celsius/Fahrenheit, and PSI/KPA.
In 2008, the OBDuino project announced an inexpensive DIY trip computer layout using the OBDII screen and the Arduino enthusiast microcontroller system, circulated under the GPL open source permit.