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P0340 Diagnostic Trouble Code Discussion for August 2004

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
1997 Nissan Maxima GLE 3.0L Stall, MIL Lamp on VIN: JN1CA21D1V
P0340: Camshaft Position Sensor Circuit Malfunction. another prior tech car dont you love them. car only stalls after loaded in rev. only on decel other then that car runs great please help me or shoot me if you need any other pcs. of info just tell me will be happy to provide any thing i can
August 03, 2004
1997 Jeep Cherokee SE 4.0L MIL Lamp on VIN: 1J4FT28S9V
P0340: No Camshaft Sensor Signals At PCM. ... replaced the crank sensor and wires. (plugs: champion platinum were replaced by customer). The other tech says there was a misfire code in addition to the P1391 and P0340. After replacing wires no misfire code. This is one of my bes...
August 12, 2004
1997 Ford Mustang 3.8L Poor Idle Quality, MIL Lamp on VIN: 1FALP4043V
P0340: Camshaft position sensor malfunction. 3.8 liter Mustang. Repetitively sets P0340. Upon first visit, MIL illuminated and code stored. Checked CMP signal with a lab scope and it was "trashy", ie; the square wave was not square... It stairstepped up at a 45 degree angle. Replaced the CMP wit...
August 16, 2004
2002 Infiniti I35 3.5L No Start VIN: JNKDA31A12
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). ... would not start,has 4 codes all related to cam...p0011,p0340,p0345,p0021.all wiring was checked along with ecm power and grounds,ecm relay is working and...
August 23, 2004
1998 Land Rover Range Rover HSE 4.6L Excessive Emissions, Hesitation, Misfire VIN: SALLPAMJ3W
P0340: cam sensor signal or mismatch to ckp signal. ... ruccurring P0340 (Cam sensor) code, the sensor has been replaced. On start up and idle the engine is smooth with no codes set (after code clear), but if it is revved upto 2200rpm it starts to stutter badly and it is a struggle to actually get it to rev hig...
August 25, 2004
1995 Ford Windstar 3.8L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: 2FMDA51485
P0340: cam sensor. Hi super techs, this vehicle we think needs a computer, but before we do, I'd like to rattle the cage. We find no ground signal to injector #6. Pin 99 out of computer not grounding. Customer states at times it drops other cylinders. Cleared codes and these, pl...
August 31, 2004
1997 Nissan Maxima GLE 3.0L Stall, MIL Lamp on VIN: JN1CA21D1V
P0340: Camshaft Position Sensor Circuit Malfunction. another prior tech car dont you love them. car only stalls after loaded in rev. only on decel other then that car runs great please help me or shoot me if you need any other pcs. of info just tell me will be happy to provide any thing i can
August 03, 2004
1997 Jeep Cherokee SE 4.0L MIL Lamp on VIN: 1J4FT28S9V
P0340: No Camshaft Sensor Signals At PCM. ... replaced the crank sensor and wires. (plugs: champion platinum were replaced by customer). The other tech says there was a misfire code in addition to the P1391 and P0340. After replacing wires no misfire code. This is one of my bes...
August 12, 2004
1997 Ford Mustang 3.8L Poor Idle Quality, MIL Lamp on VIN: 1FALP4043V
P0340: Camshaft position sensor malfunction. 3.8 liter Mustang. Repetitively sets P0340. Upon first visit, MIL illuminated and code stored. Checked CMP signal with a lab scope and it was "trashy", ie; the square wave was not square... It stairstepped up at a 45 degree angle. Replaced the CMP wit...
August 16, 2004
2002 Infiniti I35 3.5L No Start VIN: JNKDA31A12
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). ... would not start,has 4 codes all related to cam...p0011,p0340,p0345,p0021.all wiring was checked along with ecm power and grounds,ecm relay is working and...
August 23, 2004
1998 Land Rover Range Rover HSE 4.6L Excessive Emissions, Hesitation, Misfire VIN: SALLPAMJ3W
P0340: cam sensor signal or mismatch to ckp signal. ... ruccurring P0340 (Cam sensor) code, the sensor has been replaced. On start up and idle the engine is smooth with no codes set (after code clear), but if it is revved upto 2200rpm it starts to stutter badly and it is a struggle to actually get it to rev hig...
August 25, 2004
1995 Ford Windstar 3.8L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: 2FMDA51485
P0340: cam sensor. Hi super techs, this vehicle we think needs a computer, but before we do, I'd like to rattle the cage. We find no ground signal to injector #6. Pin 99 out of computer not grounding. Customer states at times it drops other cylinders. Cleared codes and these, pl...
August 31, 2004