DTC P0192: FRP Sensor Circuit Low Voltage

1. Turn the ignition switch ON (II).

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

Is about 0.25 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 FRP sensor and the ECM.■

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

1. Disconnect the FRP sensor 3P connector.

1. Turn the ignition switch ON (II).

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

Is about 0.25 V or less indicated?

YES | - | Go to Step 7 .
NO | - | Go to Step 10 .

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

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

1. Check for continuity between FRP sensor 3P connector terminal No. 2 and body ground.

Is there continuity?

YES | - | Repair short in the wire between the FRP sensor and ECM connector No. 1 terminal No. 40, then go to Step 17 .
NO | - | Go to Step 20 .