DTC P0107: MAP Sensor Circuit Low Voltage

1. Turn the ignition switch ON (II).

1. Check the MAP SENSOR in the DATA LIST with the HDS.

Is about 0.2 V or less 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.■

1. Turn the ignition switch OFF.

1. Disconnect the MAP/IAT sensor 4P connector.

1. Turn the ignition switch ON (II).

1. Check the MAP SENSOR in the DATA LIST with the HDS.

Is about 0.2 V or less indicated?

YES | - | Go to Step 12 .
NO | - | Go to Step 7 .

1. Measure voltage between MAP/IAT sensor 4P connector terminals No. 1 and No. 4.

Is there about 5 V?

YES | - | Go to Step 15 .
NO | - | Go to Step 8 .

1. Turn the ignition switch OFF, and wait 30 seconds.

1. Disconnect ECM connector No. 1 (96P).