Operation CHARM: Car repair manuals for everyone.

P0107

Tests 56 - 60:




Tests 61 - 65:




SYMPTOM
P-0107 MAP SENSOR VOLTAGE TOO LOW

WHEN MONITORED
With engine rpm above 416 but less than 3520 and the TP sensor voltage less than 1.13 volt and battery voltage greater than 10.4 volts.

SET CONDITION
The MAP sensor signal voltage is below 0.1 volt for 2.0 seconds with engine running.

POSSIBLE CAUSES
- No possible causes remaining
- 5-volt supply circuit open
- MAP sensor defective
- MAP sensor harness/connectors observable def
- MAP sensor signal circuit shorted to ground
- MAP sensor signal circuit shorted to ground circuit
- MAP sensor wiring harness/connectors intermittent def
- PCM defective