DTC P0340: Camshaft Position (CMP) Sensor Circuit: Notes

WARNING: This page is about a different car, the 2000 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: If ECM replacement is instructed in following testing, always ensure ECM connectors and ground circuit are okay. If either are suspect, repair and repeat testing to confirm ECM malfunction.

NOTE: For component location, see appropriate illustration in THEORY & OPERATION article.