No Response From PCM With A No Start Condition
Tests 1 - 2:
Tests 3 - 8:
Tests 9 - 13:
Tests 14 - 17:
SYMPTOM
NO RESPONSE FROM PCM WITH A NO START CONDITION
POSSIBLE CAUSES
- EGR solenoid defective
- Short runner valve defective
- Fused ignition switch output circuit open
- PCM ground circuit(s) open
- "NO RESPONSE" displayed from DRB
- ASD relay output circuit shorted to ground
- Fuel injector(s)
- Generator shorted to ground
- Ignition coil defective
- O2 sensor(s)
- Capacitor defective
- Fused B(+) circuit open between fuse/battery
- Fused B(+) circuit open between fuse/PCM
- Fused B(+) Circuit shorted to ground