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2003 golf 2.0 gti high fuel consumption - 2003 Volkswagen GTI

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Engine coolant sensor maintains a rich fuel mix for starting. If it does not recognize coolant temp rise it will maintain a rich running. Too much fuel

Posted on Sep 28, 2009

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Posted on Jan 02, 2017

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Volkswagen golf 2.0 tdi service manual


1993-2005 Volkswagen Jetta, Golf, GTI, Cabrio (A3-A4) Hatchback & Sedan Workshop Repair Service Manual - 350MB PDF

1993 2005 Volkswagen Jetta Golf GTI Cabrio A3 A4 Hatchback Sedan...

This is a COMPLETE Service and Repair Manual for your 1993 1994 1955 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 VW Jetta, Golf, GTI, Cabrio (1.8L turbo, 1.9L TDI and PD diesel 2.0L gasoline, 2.8 LVR6) (A3, A4 Platform) Hatchback & Sedan. It covers every single detail. All models, and all engines are included.

This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure. This manual can be viewed on any computer, as well as zoomed and printed. All repair procedures are covered A-Z. This manual for VW Jetta, Golf, GTI, Cabrio makes any repair job easy to do with very easy to follow step-by-step instructions & pictures on all areas of repair.

1993 1994 1955 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 VW Jetta, Golf, GTI, Cabrio (1.8L turbo, 1.9L TDI and PD diesel 2.0L gasoline, 2.8 LVR6) (A3, A4 Platform) Hatchback & Sedan
===========
Format: PDF
System: All Versions of Windows, Mac, iOS, BB, Android, etc..
Requirements: PDF Reader.
Printable: Yes

TABLE OF CONTENT (example)

GENERAL INFORMATION *

ENGINE *
engine mechanical
engine lubrication system
engine cooling system
engine control system
fuel system
exhaust system

TRANSMISSION/TRANSAXLE *
clutch
manual transaxle
automatic transaxle

DRIVELINE/AXLE *
front axle
rear axle

SUSPENSION *
front suspension
rear suspension
road wheels & tyres

BRAKES *
brake system
parking brake system
brake control system

STEERING *
power steering system
steering system

RESTRAINTS *
seat belts
supplemental restraint system (srs)

BODY *
body, lock & security system
glasses, window system & mirrors
roof
exterior & Interior
Instrumental panel
seat

AIR CONDITIONER *
air conditioner system

ELECTRICAL *
wiring diagrams
starting & charging system
lighting system
driver information system
wiper, washer & horn
body control system
lan system
audio visual, navigation & telephone system
auto cruise control system
power supply, ground & circuit elements

MAINTENANCE *
maintenance

INDEX *
alphabetical Index

1993 1994 1955 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 VW Jetta, Golf, GTI, Cabrio (1.8L turbo, 1.9L TDI and PD diesel 2.0L gasoline, 2.8 LVR6) (A3, A4 Platform) Hatchback & Sedan

Dec 21, 2010 | Volkswagen Golf Cars & Trucks

1 Answer

I bought volkswagen golf 2 year 1987 i cant identifty the cars model weather its gli gti or some thing and the car is now consuming a lot of fuel the local mechanic told me that the couse for the fuel...


It the temperature sensor is faulty the ECM will think that the engine is constantly cold so it will keep the fuel to air ratio high constantly = the fuel consumption will be high. Your mechanic is probably right, and replacing the sensor is a relatively cheap job - less than 50€.
BTW to identify your exact model just look on it's ID badge, it's inside the engine bay .

Jul 28, 2010 | Volkswagen Golf Cars & Trucks

1 Answer

VW Golf engine rattle


You are experiencing detonation. Main causes are:

  • Low octane fuel - Use higher octane rating fuel.
  • Incorrect ignition timing - Readjust timing
  • Too high compression ratio(due to engine mods such as skimmed head or high compression pistons) - replace modified parts
  • Air/fuel mix too lean - Replace fuel filter and readjust.

Jul 27, 2010 | 2001 Volkswagen Golf

2 Answers

Tyre size for VW golf GTI 2003


it should be on a sticker on the inside of your door jamb

Feb 09, 2010 | 2002 Volkswagen Golf

1 Answer

1986 golf gti 8v fuse problem


trace the wiresback 2 to the fuel pump. checks for nics n the wire for shorting out. check the relay and fuse for corrosion . relay may be bad

Jul 12, 2009 | 1986 Volkswagen Golf

1 Answer

High fuel consumption/ strong smell of fuel


you could have a injector stuck in open loop and or a bad o2 sensor these are the two most common problems i see with stated issues that you are having . hope this helps you!!

May 30, 2009 | 1992 Volkswagen GTI

1 Answer

Golf 2 gti k-jetronic problem


First check the filters... There is a high pressure filter near the fuel distributor and a strainer in the tank... Connect a fuel pressure gauge at the fuel distributor... there are 2 test ports for this. One is "system" pressure the other is "control" pressure... you want the "system" port...if no (or very low) pressure then I would suspect the fuel distributor itself... If pressure is good and still no spray from the injectors then either the fuel is very dirty and has clogged the injectors (not very likely except in extreme cases of neglect) or the injectors aren't getting a signal (or an intermittent signal, more likely) from the injection control unit. If none of this helps you will need to get the Bentley manual and follow the troubleshooting steps...;-)

Apr 28, 2009 | 1986 Volkswagen GTI

1 Answer

Gitting gti lights


The wiring is different, if your Golf had headlights with H4 bulbs then changing to high beam turns dip off. The GTi has separate dip and high lights, on high beam dip stays on (all 4 bulbs on).

Mar 20, 2009 | 1995 Volkswagen Golf

1 Answer

Golf gti mk3 fuel pressure problem


The fitting on the fuel rail or you will have to use a adapter to the output side of the fuel filter

Dec 19, 2008 | 1995 Volkswagen Golf

2 Answers

Vw golf 1.8 petrol fuel consumption too high


ok try having a complete tuneup done

Nov 07, 2008 | 2001 Volkswagen Golf

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