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P0340 Diagnostic Trouble Code Discussion for February 2022

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2005 Lexus RX330 3.3L Stall VIN: JTJHA31U85
P0340: Camshaft Position Sensor 'A' Circuit Malfunction (Single Sensor). ... the vehicle. What happens is intermittently when you shift into park the car will stall. You can start the car right back up, but it sets codes P0335 and P0340. Also at the same time, the backlighting on the cluster st...
February 01, 2022
2015 Infiniti Q70 3.7 3.7L No Start VIN: JN1BY1AP9F
P0340: cmp sen/circuit B1. ... sen is disconnected. Once running B1 Cam position value @ Idle is (-17.2) while B2 value is (-02.0). When accelerating B1 value ranges from (-17.2) to (-15.1) B2 value ranges from (-02.0) to (0.0). Cylinder cutout occurs just above 2600rpm and engine ...
February 21, 2022
2015 Infiniti Q70 3.7 3.7L No Start VIN: JN1BY1AP9F
P0340: cmp sen/circuit B1. Vehicle will not start unless B1 cmp sen is disconnected. Once running B1 Cam position value @ Idle is (-17.2) while B2 value is (-02.0). When accelerating B1 value ranges from (-17.2) to (-15.1) B2 value ranges from (-02.0) to (0.0). Cylinder cutout occur...
February 24, 2022