P0108

Tests 1 - 2:

Tests 3 - 7:

Test 8:

SYMPTOM
P0108-MAP SENSOR VOLTAGE TOO HIGH

WHEN MONITORED
With the engine RPM above 400, the TPS voltage less than 1.13 volts, and battery voltage greater than 10.4 volts.

SET CONDITION
The MAP sensor signal voltage is greater than 4.88 volts at start or with the engine running for 2.2 seconds.

POSSIBLE CAUSES
- Intermittent condition
- MAP sensor signal circuit shorted to 5 volt supply circuit
- MAP sensor signal circuit shorted to battery voltage
- MAP sensor internal failure
- MAP sensor signal circuit open
- Sensor ground circuit open
- PCM