Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2002GOLF GLS, 2.0 K, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 94 (2.8L - ENGINE MECHANICAL, ENGINE CODE: BDF)15 - ENGINE - CYLINDER HEAD, VALVETRAINCYLINDER HEAD, SERVICINGCOMPRESSION PRESSURE, CHECKINGTEST SEQUENCE
2002 Volkswagen Golf GLS, 2.0 K, Standard
Test sequence
2002 Volkswagen Golf GLS, 2.0 K, StandardSECTION Test sequence
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Volkswagen GTI, 2004 Volkswagen Jetta, 2004 Volkswagen GTI, 2003 Volkswagen Jetta, and 2003 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.
- Remove fuse 29 from fuse holder.
NOTE:
- Removing fuse 29 interrupts the voltage supply to the injectors.
- Remove engine cover.
- Disconnect connectors from ignition coils 1...6.
NOTE:
- Mark connector and component before disconnecting.
- Remove ignition coils with final output stage for cylinders 1...6 using puller T10095.
- Remove spark plugs with Spark Plug Removal Tool 3122B.
- Have a second technician fully depress accelerator pedal.
- Check compression pressure with compression tester VAG 1763.
NOTE:
- Using compression tester → Operating instructions
- Operate starter until tester shows no further pressure increase.
Compression pressure values
New: 10...13 bar
Wear limit: 7.5 bar
Permissible difference between all cylinders: 3 bar
- Check DTC memory: → 01 ON BOARD DIAGNOSTIC (OBD)
- Read readiness code: → 01 ON BOARD DIAGNOSTIC (OBD)
- Generate readiness code again if DTC memory has been erased or engine control module separated from permanent positive supply: → 01 ON BOARD DIAGNOSTIC (OBD)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.