P1122

DTC P1122: TP Sensor Signal Higher Than Expected

NOTE: Information marked with *1 applies to K20A3 engine; *2 applies to K20A2 engine.

1. Turn the ignition switch ON (II).
2. Check the throttle position with the scan tool.

Is 12.6%, 0.6 V *1 (12.9%, 0.6 V)*2, or less indicated when the throttle is fully closed?

YES - Intermittent failure, system is OK at this time.

NO - Replace the TP sensor.