Operation CHARM: Car repair manuals for everyone.

Premature Loss of Sensor Signal During Vehicle Deceleration







POSSIBLE SOURCE(S):
- Metal chips on sensor pole piece.

ACTION(S) TO TAKE:
- Refer to pinpoint test Step 6.6. 6.6

POSSIBLE SOURCE(S):
- Gap between sensor and speed sensor ring is too large (greater than 0.045 inches).

ACTION(S) TO TAKE:
- Refer to Drive Test Code 6, steps DT6.3 - DT6.5. Drive Test 6 Code 6

POSSIBLE SOURCE(S):
- Missing or damaged speed sensor ring teeth.

ACTION(S) TO TAKE:
- Refer to Drive Test Code 6, step DT6.6. DT6.6 Check Condition of Speed Sensor Ring Teeth

POSSIBLE SOURCE(S):
- Sensor/speed sensor ring interference (gap is too small [less than 0.005 inches]).

ACTION(S) TO TAKE:
- Refer to Drive Test Code 6, step DT6.6 only. DT6.6 Check Condition of Speed Sensor Ring Teeth