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P0340 Diagnostic Trouble Code Discussion for May 2007

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2004 Mazda 3 i 2.0L No Start VIN: JM1BK12F04
P0340: Camshaft Position Sensor Circuit Malfunction. In our database, the step number three asks if there is "any" voltage produced by the cam sensor and the answer is yes. The number four goes strait to inspecting the variable valve timing actuator and it seems to be such a huge step that it makes the c...
May 07, 2007
2003 Nissan Altima 2.5L No Start, MIL Lamp on
P0340: Camshaft Position Sensor (Phase) Circuit Malfunction. ... will keep setting a P0340 cam sensor code and sometimes will not start. When the vehicle will not start I have no ground trigger to the injectors or ignition coils. I always have power to coils and injectors just no trigger from the ecm. The cam code will ...
May 15, 2007
1994 Toyota Camry LE 3.0L Stall VIN: 4T1GK12E1R
P0340: Camshaft Position Sensor Circuit Malfuntion. I got a Toyota Camry in and according to the customer its been to 2 other shops with no resolve. The car stalls on lite accel when the computer kills injector pulse. The spark and fuel pressure are not affected during the stall. The customer already replaced t...
May 16, 2007
2002 Kia Rio Cinco 1.5L MIL Lamp on, OCCASIONAL BOG DOWN VIN: KNADC16362
P0340: Camshaft Position Sensor 'A' Circuit Malfunction. ... fault. CMP sensor signal is good on oscilloscope, but the CKP sensor seems to show extra pulses. Mitchell's test procedure for P0340 says code will set if PCM does not see CMP signal for 4 seconds, it then has you check wiring, if that checks out, install ...
May 25, 2007
2000 BMW 323i 2.5L Stall, MIL Lamp on VIN: WBAAM3348Y
P0340: signal intake cam sensor. hello every one this car came in it had 3 codes 1 for each cam sensor and 1 for evap leak at gas cap. i put in 2 cam sensors and gas cap costomers complaint was car stalling intermitently. after replacing parts testdrove car all was fine i gave car back to cos...
May 29, 2007
2000 BMW 323i 2.5L Stall, MIL Lamp on VIN: WBAAM3348Y
P0340: signal intake cam sensor. hello every one this car came in it had 3 codes 1 for each cam sensor and 1 for evap leak at gas cap. i put in 2 cam sensors and gas cap costomers complaint was car stalling intermitently. after replacing parts testdrove car all was fine i gave car back to cos...
May 30, 2007
2004 Mazda 3 i 2.0L No Start VIN: JM1BK12F04
P0340: Camshaft Position Sensor Circuit Malfunction. In our database, the step number three asks if there is "any" voltage produced by the cam sensor and the answer is yes. The number four goes strait to inspecting the variable valve timing actuator and it seems to be such a huge step that it makes the c...
May 07, 2007
2003 Nissan Altima 2.5L No Start, MIL Lamp on
P0340: Camshaft Position Sensor (Phase) Circuit Malfunction. ... will keep setting a P0340 cam sensor code and sometimes will not start. When the vehicle will not start I have no ground trigger to the injectors or ignition coils. I always have power to coils and injectors just no trigger from the ecm. The cam code will ...
May 15, 2007
1994 Toyota Camry LE 3.0L Stall VIN: 4T1GK12E1R
P0340: Camshaft Position Sensor Circuit Malfuntion. I got a Toyota Camry in and according to the customer its been to 2 other shops with no resolve. The car stalls on lite accel when the computer kills injector pulse. The spark and fuel pressure are not affected during the stall. The customer already replaced t...
May 16, 2007
2002 Kia Rio Cinco 1.5L MIL Lamp on, OCCASIONAL BOG DOWN VIN: KNADC16362
P0340: Camshaft Position Sensor 'A' Circuit Malfunction. ... fault. CMP sensor signal is good on oscilloscope, but the CKP sensor seems to show extra pulses. Mitchell's test procedure for P0340 says code will set if PCM does not see CMP signal for 4 seconds, it then has you check wiring, if that checks out, install ...
May 25, 2007
2000 BMW 323i 2.5L Stall, MIL Lamp on VIN: WBAAM3348Y
P0340: signal intake cam sensor. hello every one this car came in it had 3 codes 1 for each cam sensor and 1 for evap leak at gas cap. i put in 2 cam sensors and gas cap costomers complaint was car stalling intermitently. after replacing parts testdrove car all was fine i gave car back to cos...
May 29, 2007
2000 BMW 323i 2.5L Stall, MIL Lamp on VIN: WBAAM3348Y
P0340: signal intake cam sensor. hello every one this car came in it had 3 codes 1 for each cam sensor and 1 for evap leak at gas cap. i put in 2 cam sensors and gas cap costomers complaint was car stalling intermitently. after replacing parts testdrove car all was fine i gave car back to cos...
May 30, 2007