No Response From PCM With A No Start Condition
Test 1 - 3:
Test 4 - 8:
Test 9:
SYMPTOM
NO RESPONSE FROM PCM WITH A NO START CONDITION
POSSIBLE CAUSES
- PCM fused B+ circuits
- PCM no response
- PCM fused ignition switch output circuits
- (Z107) PCM ground circuits
- Throttle position sensor
- 5 volt sensor open or shorted
- (K7) 5-volt supply CKT short to ground
- (K6) 5-volt circuit supply shorted to ground
- PCM