DTC P0108: MAP Sensor Circuit High Voltage Turn the ignition switch ON (II). Check the MAP SENSOR in the DATA LIST with the HDS. Is about 4.90 V or higher indicated?
YES | - | Go to Step 3 .
NO | - | Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the MAP/IAT sensor and the ECM.■
Check for Temporary DTCs or DTCs with the HDS. Are DTC P0098 and P0108 indicated at same time?
YES | - | Go to Step 4 .
NO | - | Go to Step 14 .
Turn the ignition switch OFF. Disconnect the MAP/IAT sensor 4P connector. Connect MAP/IAT sensor 4P connector terminals No. 2 and No. 4 with a jumper wire. Turn the ignition switch ON (II). Check the MAP SENSOR in the DATA LIST with the HDS. Is about 4.90 V or higher indicated?
YES | - | Go to Step 9 .
NO | - | Go to Step 24 .
Turn the ignition switch OFF, and wait 30 seconds. Remove the jumper wire from the MAP/IAT sensor 4P connector. Disconnect ECM connector No. 1 (96P). |