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P0340 Diagnostic Trouble Code Discussion for March 2017

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2016 Toyota Sienna LE 3.5L MIL Lamp on VIN: 5TDKK3DC6G
P0340: cam sensor bank 1 fault. ... upon starting, the code p0340 will set after running a while. We have checked wiring to the crank sensor and replaced the sensor, it scopes identical to a 2015 sienna van, we have swapped the cam sensor from the front to t...
March 10, 2017
2005 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPX14505
P0340: CMP Circuit Malfunction. ... high mileage, first it had a very strong misfire, and No codes (wait this gets better). So just jumped right into plugs and coils. huge difference but there was still this slight miss at idle... Scan it, find P0340. Active, but no check engine light. So s...
March 11, 2017
2006 GMC Sierra 2500 HD SLT 6.6L No Start VIN: 1GTHK23D76
P0340: CMP Sensor Circuit Malfunction. Thank you all in advance for your help and this resource of all of you knowledgeable Techs. This is a crank no start customer states it will start after several trys or after letting it sit. Once started for the day will always start. Don't get fooled it is no...
March 11, 2017
2016 Toyota Sienna LE 3.5L MIL Lamp on VIN: 5TDKK3DC6G
P0340: cam sensor bank 1 fault. ... upon starting, the code p0340 will set after running a while. We have checked wiring to the crank sensor and replaced the sensor, it scopes identical to a 2015 sienna van, we have swapped the cam sensor from the front to t...
March 12, 2017
2005 Ford F-150 FX4 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTPX14505
P0340: CMP Circuit Malfunction. ... high mileage, first it had a very strong misfire, and No codes (wait this gets better). So just jumped right into plugs and coils. huge difference but there was still this slight miss at idle... Scan it, find P0340. Active, but no check engine light. So s...
March 13, 2017
2008 Chevrolet Impala SS 5.3L No Start VIN: 2G1WD58C28
P0340: Cam sensor. ... lot. Their handyman installed a replacement 5.3 v-8 in this Impala SS. It cranks but won't start. Has a "hard crank" like it is out of time and ocasionally bucks and backfires. It always has injector pulse but has intermittent spark. Always sets p0...
March 28, 2017