P0108

Test 1 - Test 2:

Test 3 - Test 7:

SYMPTOM
P0108-MAP SENSOR CIRCUIT HIGH

WHEN MONITORED
Engine RPM greater than 260. Battery voltage greater than 10.3 volts

SET CONDITION
The MAP sensor signal voltage is greater than 4.93 volts.

POSSIBLE CAUSES
- MAP sensor voltage above 4.93 volts
- MAP sensor
- (K1) MAP signal circuit shorted to battery voltage
- (K1) MAP signal circuit open
- (K1) MAP signal circuit shorted to the (F856) 5-volt supply circuit
- (K900) Sensor ground circuit open
- PCM