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 MANUALSAUDI1996A4 BASE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)EXTERNAL PAGESDIFFERENT CARSECTION 123 (IGNITION/GLOW PLUG SYSTEM - 3.0L V6 AVK)
1996 Audi A4 Base, Standard
Section 123 (Ignition/Glow Plug System - 3.0L V6 AVK)
1996 Audi A4 Base, StandardSECTION Section 123 (Ignition/Glow Plug System - 3.0L V6 AVK)
WARNING: This page is about a different car, the 2004 Audi A6, 2003 Audi A6, and 2002 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition/Glow plug system
- Ignition system, checking
- General notes
- Safety precautions
- Technical data
- Ignition coils with power output stages, checking
- Motronic Engine Control Module (ECM) power supply relay -J271-, checking
- Engine speed (RPM) sensor -G28-, checking
- Intake air temperature (IAT) sensor -G42-, checking
- Engine Coolant Temperature (ECT) sensor -G62-, checking
- Control module power supply, checking
- Knock control stop, checking
- Knock sensors, checking
- Camshaft position (CMP) sensor, checking
- Misfire detection, checking
- Ignition system, checking
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.