P1108
DTC P1108: Manifold Absolute Pressure Circuit Performance Low / HighWiring Diagram:
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Confirmation Procedure
WARNING:
- When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
- Road test should be carried out with 2 persons, a driver and a tester, on a level road.
NOTE: Check to make sure that the following condition is satisfied when using this "DTC Confirmation Procedure".
- Intake air temp.: 5 degrees C (41 degrees F) or higher
- Engine coolant temp.: 74 degrees C (165 degrees F) or higher
- Altitude (barometric pressure): 2400 m, 8000 ft or less (560 mmHg (75 kPa) or more)
1. Connect scan tool to DLC with ignition switch turned OFF.
2. Turn ON ignition switch and clear DTC, pending DTC and freeze frame data by using scan tool and warm up engine completely.
3. Increase vehicle speed to 80 km/h (50 mph).
4. Keep driving above vehicle speed for 3 min. while engine speed keeps less than 2500 rpm.
5. Stop vehicle and check pending DTC by using scan tool.
Step 1 - 8:
DTC Troubleshooting