DTC P2128: APP Sensor B Circuit High Voltage

1. Turn the ignition switch ON (II).

1. Check APP SENSOR A in the DATA LIST with the HDS.

Is there about 2.6 V or higher?

YES | - | Go to Step 3 .
NO | - | Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the APP sensor and at the ECM.■

1. Turn the ignition switch OFF.

1. Disconnect the APP sensor 6P connector.

1. Turn the ignition switch ON (II).

1. Measure voltage between APP sensor 6P connector terminals No. 1 and No. 2.

Is there about 5 V?

YES | - | Go to Step 11 .
NO | - | Go to Step 7 .

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

1. Disconnect ECM connector No. 2 (58P).