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.
1996 Audi A4 Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Engine Speed (Rpm) Sensor Bracket
NOTE:
DO NOT
arbitrarily change bracket adjustment. Engine speed (RPM) sensor bracket is adjusted during vehicle assembly and should not be changed. If adjustment was changed, perform following procedure.
- Rotate engine crankshaft by hand to Top Dead Center (TDC) position. See Fig 1 . Remove Crankshaft Position (CKP) sensor from left side of cylinder block. Look and feel for TDC hole in crankshaft through opening in block. Thread crankshaft Holder (3242) into CKP sensor opening and tighten slightly. See Fig 2 .
- Remove engine speed (RPM) sensor and heat shield from left side of cylinder block. Loosen engine speed (RPM) sensor bracket. Install Adjuster (3308). See Fig 3 . Ensure adjuster engages teeth in ring gear. Tighten engine speed (RPM) sensor bracket. Remove adjuster. Install engine speed (RPM) sensor and attach heat shield. Remove holder and install CKP sensor on left side of cylinder block.
Factory Service Tools
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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.
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