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P0340 Diagnostic Trouble Code Discussion for January 2014

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2001 Chrysler Sebring LX 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 4C3AG42H11
P0340: No Camshaft Sensor Signals At PCM. I bave a problem child here. Customer had car towed in for a missing idler pulley. Her boyfriend couldnt figure out where it went, because this belt did not have an idler pulley but he missed the fact that the outer pulley ring was missing from the harmonic ba...
January 08, 2014
2002 Subaru Impreza WRX 2.0L No Start VIN: JF1GD29632
P0340: Camshaft Position Sensor Circuit Malfunction. Intermittent crank no start. Sets P0340 when no start. Verus shows yes on camshaft position signal pid when cranking and no start. Tested harness from pcm to sensor found all wiring good. Customer replaced sensor prior to bringing it in. Installed a second new...
January 09, 2014
2006 Nissan Sentra S 1.8L MIL Lamp on VIN: 3N1CB51D36
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). Car came in with code, runs fine, back probed connector to watch wave form looks ok but not really sharp on upward slope, removed sensor, reluctor on cam is not damaged and looks clean/normal, checked resistance to ground for sensor, 1.6 ohms, checked resistan...
January 14, 2014
2006 Ford Fusion SEL 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 3FAFP08186
P0340: Cmp sensor a circuit. ... same resistance. PCM has most recent calibration. VCT solenoids are at 0%. Ford dealer states they have never sold these CMP sensors and they don't stock them. Napa does. Replaced them and that took care of a P0345 and occasional P0344 code. But P0340 retu...
January 17, 2014
1999 Jeep Cherokee Sport 4.0L No Start VIN: 1J4FF68S6X
P0340: No Camshaft Sensor Signals At PCM. We have checked everything on this system 3 times again. Ecm tests bad. Hard to believe 2 bad in a row - same codes. Original ecm had completely different code sets - bad checksum code - ecm bad. Help please.
January 19, 2014
1997 Jeep Grand Cherokee Laredo 4.0L No Start, Cuts out, Stall, MIL Lamp on VIN: 1J4FX58S2V
P0340: No Camshaft Sensor Signals At PCM. Hi,I greatly appreciate your time. This Jeep will run for weeks then all of a sudden stall. I have checked powers,grounds,unwound the wiring harness and checked every inch of the harness between the pcm and crank, cam, coil. Client had replaced the pcm with a ...
January 20, 2014
2006 Nissan Frontier SE 4.0L No Start VIN: 1N6AD07UX6
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). ... lunch. I recently did cylinder head gaskets, with fully reconditioned heads, due to overheating. Vehicle fired up, after an extended crank. Ran smooth, so went ahead and made sure cooling system functioned properly. Check engine light on, P0340. I went ahe...
January 22, 2014
2000 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on VIN: 1FTNX21F5Y
P0340: Camshaft Position Sensor Circuit Malfunction. Came in with crank no start. Tests concluded inj driver so replaced and it started. Cam sensor replaced due to fault stored. Ebp sensor replaced due to near total restriction, tube replaced due to 1/2 restriction. Now giving left bank high/low open faults. So...
January 23, 2014
2000 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on VIN: 1FTNX21F5Y
P0340: Camshaft Position Sensor Circuit Malfunction. Came in with crank no start. Tests concluded inj driver so replaced and it started. Cam sensor replaced due to fault stored. Ebp sensor replaced due to near total restriction, tube replaced due to 1/2 restriction. Now giving left bank high/low open faults. So...
January 29, 2014
2004 Kia Optima LX 2.4L Stall VIN: KNAGD12604
P0340: Camshaft Position Sensor Circuit Malfunction. ... spark on 2,3 three coil,swapped coils,still no spark on 2,3.spark came back vehicle starts and runs for a few seconds and then stalls,sets code p0340,cam sensor and connector have been replaced,cam sensor signal is good at the pcm before and after replacem...
January 29, 2014
2001 Chrysler Sebring LX 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 4C3AG42H11
P0340: No Camshaft Sensor Signals At PCM. I bave a problem child here. Customer had car towed in for a missing idler pulley. Her boyfriend couldnt figure out where it went, because this belt did not have an idler pulley but he missed the fact that the outer pulley ring was missing from the harmonic ba...
January 08, 2014
2002 Subaru Impreza WRX 2.0L No Start VIN: JF1GD29632
P0340: Camshaft Position Sensor Circuit Malfunction. Intermittent crank no start. Sets P0340 when no start. Verus shows yes on camshaft position signal pid when cranking and no start. Tested harness from pcm to sensor found all wiring good. Customer replaced sensor prior to bringing it in. Installed a second new...
January 09, 2014
2006 Nissan Sentra S 1.8L MIL Lamp on VIN: 3N1CB51D36
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). Car came in with code, runs fine, back probed connector to watch wave form looks ok but not really sharp on upward slope, removed sensor, reluctor on cam is not damaged and looks clean/normal, checked resistance to ground for sensor, 1.6 ohms, checked resistan...
January 14, 2014
2006 Ford Fusion SEL 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 3FAFP08186
P0340: Cmp sensor a circuit. ... same resistance. PCM has most recent calibration. VCT solenoids are at 0%. Ford dealer states they have never sold these CMP sensors and they don't stock them. Napa does. Replaced them and that took care of a P0345 and occasional P0344 code. But P0340 retu...
January 17, 2014
1999 Jeep Cherokee Sport 4.0L No Start VIN: 1J4FF68S6X
P0340: No Camshaft Sensor Signals At PCM. We have checked everything on this system 3 times again. Ecm tests bad. Hard to believe 2 bad in a row - same codes. Original ecm had completely different code sets - bad checksum code - ecm bad. Help please.
January 19, 2014
1997 Jeep Grand Cherokee Laredo 4.0L No Start, Cuts out, Stall, MIL Lamp on VIN: 1J4FX58S2V
P0340: No Camshaft Sensor Signals At PCM. Hi,I greatly appreciate your time. This Jeep will run for weeks then all of a sudden stall. I have checked powers,grounds,unwound the wiring harness and checked every inch of the harness between the pcm and crank, cam, coil. Client had replaced the pcm with a ...
January 20, 2014
2006 Nissan Frontier SE 4.0L No Start VIN: 1N6AD07UX6
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). ... lunch. I recently did cylinder head gaskets, with fully reconditioned heads, due to overheating. Vehicle fired up, after an extended crank. Ran smooth, so went ahead and made sure cooling system functioned properly. Check engine light on, P0340. I went ahe...
January 22, 2014
2000 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on VIN: 1FTNX21F5Y
P0340: Camshaft Position Sensor Circuit Malfunction. Came in with crank no start. Tests concluded inj driver so replaced and it started. Cam sensor replaced due to fault stored. Ebp sensor replaced due to near total restriction, tube replaced due to 1/2 restriction. Now giving left bank high/low open faults. So...
January 23, 2014
2000 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on VIN: 1FTNX21F5Y
P0340: Camshaft Position Sensor Circuit Malfunction. Came in with crank no start. Tests concluded inj driver so replaced and it started. Cam sensor replaced due to fault stored. Ebp sensor replaced due to near total restriction, tube replaced due to 1/2 restriction. Now giving left bank high/low open faults. So...
January 29, 2014
2004 Kia Optima LX 2.4L Stall VIN: KNAGD12604
P0340: Camshaft Position Sensor Circuit Malfunction. ... spark on 2,3 three coil,swapped coils,still no spark on 2,3.spark came back vehicle starts and runs for a few seconds and then stalls,sets code p0340,cam sensor and connector have been replaced,cam sensor signal is good at the pcm before and after replacem...
January 29, 2014
2001 Chrysler Sebring LX 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 4C3AG42H11
P0340: No Camshaft Sensor Signals At PCM. I bave a problem child here. Customer had car towed in for a missing idler pulley. Her boyfriend couldnt figure out where it went, because this belt did not have an idler pulley but he missed the fact that the outer pulley ring was missing from the harmonic ba...
January 08, 2014
2002 Subaru Impreza WRX 2.0L No Start VIN: JF1GD29632
P0340: Camshaft Position Sensor Circuit Malfunction. Intermittent crank no start. Sets P0340 when no start. Verus shows yes on camshaft position signal pid when cranking and no start. Tested harness from pcm to sensor found all wiring good. Customer replaced sensor prior to bringing it in. Installed a second new...
January 09, 2014
2006 Nissan Sentra S 1.8L MIL Lamp on VIN: 3N1CB51D36
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). Car came in with code, runs fine, back probed connector to watch wave form looks ok but not really sharp on upward slope, removed sensor, reluctor on cam is not damaged and looks clean/normal, checked resistance to ground for sensor, 1.6 ohms, checked resistan...
January 14, 2014
2006 Ford Fusion SEL 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 3FAFP08186
P0340: Cmp sensor a circuit. ... same resistance. PCM has most recent calibration. VCT solenoids are at 0%. Ford dealer states they have never sold these CMP sensors and they don't stock them. Napa does. Replaced them and that took care of a P0345 and occasional P0344 code. But P0340 retu...
January 17, 2014
1999 Jeep Cherokee Sport 4.0L No Start VIN: 1J4FF68S6X
P0340: No Camshaft Sensor Signals At PCM. We have checked everything on this system 3 times again. Ecm tests bad. Hard to believe 2 bad in a row - same codes. Original ecm had completely different code sets - bad checksum code - ecm bad. Help please.
January 19, 2014
1997 Jeep Grand Cherokee Laredo 4.0L No Start, Cuts out, Stall, MIL Lamp on VIN: 1J4FX58S2V
P0340: No Camshaft Sensor Signals At PCM. Hi,I greatly appreciate your time. This Jeep will run for weeks then all of a sudden stall. I have checked powers,grounds,unwound the wiring harness and checked every inch of the harness between the pcm and crank, cam, coil. Client had replaced the pcm with a ...
January 20, 2014
2006 Nissan Frontier SE 4.0L No Start VIN: 1N6AD07UX6
P0340: Camshaft Position Sensor Circuit Malfunction (Bank 1). ... lunch. I recently did cylinder head gaskets, with fully reconditioned heads, due to overheating. Vehicle fired up, after an extended crank. Ran smooth, so went ahead and made sure cooling system functioned properly. Check engine light on, P0340. I went ahe...
January 22, 2014
2000 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on VIN: 1FTNX21F5Y
P0340: Camshaft Position Sensor Circuit Malfunction. Came in with crank no start. Tests concluded inj driver so replaced and it started. Cam sensor replaced due to fault stored. Ebp sensor replaced due to near total restriction, tube replaced due to 1/2 restriction. Now giving left bank high/low open faults. So...
January 23, 2014
2000 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on VIN: 1FTNX21F5Y
P0340: Camshaft Position Sensor Circuit Malfunction. Came in with crank no start. Tests concluded inj driver so replaced and it started. Cam sensor replaced due to fault stored. Ebp sensor replaced due to near total restriction, tube replaced due to 1/2 restriction. Now giving left bank high/low open faults. So...
January 29, 2014
2004 Kia Optima LX 2.4L Stall VIN: KNAGD12604
P0340: Camshaft Position Sensor Circuit Malfunction. ... spark on 2,3 three coil,swapped coils,still no spark on 2,3.spark came back vehicle starts and runs for a few seconds and then stalls,sets code p0340,cam sensor and connector have been replaced,cam sensor signal is good at the pcm before and after replacem...
January 29, 2014