DTC P0340, DTC P0341, DTC P0345 & DTC P0346: Notes

WARNING: This page is about a different car, the 2003 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.

Code Definition

DTC P0340: Camshaft Position Sensor "A" Circuit (Bank 1 Or Single Sensor)
DTC P0341: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 Or Single Sensor)
DTC P0345: Camshaft Position Sensor "A" Circuit (Bank 2)
DTC P0346: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 2)

CAUTION: If ECM replacement is instructed in following testing, always ensure ECM harness connector and ground circuit are okay. If either are suspect, repair and repeat testing to confirm ECM malfunction. If ECM is replaced, ECM must be programmed with proper ignition key code for engine immobilizer system. For programming procedures, see COMPUTER RELEARN PROCEDURES - LEXUS article in GENERAL INFORMATION.