No Response From PCM With A No Start Condition
Test 1:
Tests 2 - 6:
Tests 7 - 11:
Tests 12 - 17:
Tests 18 - 21:
Tests 22 - 26:
SYMPTOM
NO RESPONSE FROM PCM WITH A NO START CONDITION
POSSIBLE CAUSES
- Oil pressure sensor
- Governor pressure sensor
- Fused ignition switch output circuit open
- PCM ground circuit(s) open
- "No Response" displayed from DRB
- ASD relay output circuit shorted to ground
- Camshaft position sensor
- Crankshaft position sensor
- Fuel injector(s)
- Generator shorted to ground
- Ignition coil
- Leak detection pump
- MAP sensor
- O2 sensor(s)
- TPS (5 volt supply)
- TPS ground circuit shorted to voltage
- PCM 5 volt primary supply circuit shorted to ground
- PCM 5 volt secondary supply circuit shorted to ground
- Fused B(+) circuit open between fuse/battery
- Fused B(+) circuit open between fuse/PCM
- Fused B(+) circuit shorted to ground
- Powertrain Control Module (5 volt)