P0107

Test 1:

Tests 2 - 6:

Tests 7 - 12:

SYMPTOM
P0107 MAP SENSOR VOLTAGE TOO LOW

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

SET CONDITION
The MAP sensor signal voltage is below 1 volt for 2.0 seconds with engine running.

POSSIBLE CAUSES
- MAP sensor 5-volt supply circuit open
- MAP sensor 5-volt supply circuit shorted to ground
- MAP sensor harness/connectors observable defect
- MAP sensor signal circuit shorted to ground
- MAP sensor signal circuit shorted to sensor ground circuit
- MAP sensor wiring harness/connectors intermittent defect
- MAP sensor defective
- PCM (5-volt supply circuit)
- PCM (5-volt supply circuit voltage low)