No Response From PCM With A No Start Condition
Test 1 -3:
Test 4 -9:
SYMPTOM
NO RESPONSE FROM PCM WITH A NO START CONDITION
POSSIBLE CAUSES
- (A7) PCM fused B+ circuits
- (F991) PCM fused ignition switch output circuit
- (Z81, Z82) PCM ground circuits
- 5 Volt sensor open or shorted
- Throttle position sensor
- (K7) 5 volt supply circuit short to ground
- (K6) 5 volt circuit supply shorted to ground
- PCM