DTC P2128: Accelerator Pedal Position Sensor No. 2 Circuit - High Input: Notes

WARNING: This page is about a different car, the 2003 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Wire color changes between APP sensor No. 2 and PCM harness connectors at in-line harness connector "X-03".