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P0340 Diagnostic Trouble Code Discussion for October 2010

CMP Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0340
Help Request Posted
2001 Ford Expedition XLT 4.6L MIL Lamp on VIN: 1FMRU15W21
P0340: Cam position circuit. We removed and replaced the a/c system on this vehicle and it is equipted with rear air. The compressor, accumulator, condensor, oriface tube, manifold hose assembly, rear expansion valve and evap core were replaced.All went well and the ac system worked great...
October 04, 2010
2004 Mazda 6 i 2.3L MIL Lamp on VIN: 1YVFP80C84
P0340: Camshaft Position Sensor Circuit Malfunction. ... mazda techs. This car came in with no oil in it. drained and found less than 1 quart. Filled and flushed all seemed well car drove well but tach would drop out and the cheak engine light was on. pulled code p0340 tryed new cam position sensor no go. Decide...
October 06, 2010
2004 Mazda 6 i 2.3L MIL Lamp on VIN: 1YVFP80C84
P0340: Camshaft Position Sensor Circuit Malfunction. ... mazda techs. This car came in with no oil in it. drained and found less than 1 quart. Filled and flushed all seemed well car drove well but tach would drop out and the cheak engine light was on. pulled code p0340 tryed new cam position sensor no go. Decide...
October 12, 2010
2001 Ford F-250 Super Duty XLT 7.3L No Start, Cuts out, Stall VIN: 1FTNX21F31
P0340: Camshaft Position Sensor Circuit Malfunction. Truck came in with a problem of no power when hot. I test drove and found as soon as it heats up it looses all power and shuts off. Cranks over fine just acts like no fuel. After setting for 10 to 15 min. it will restart and runs very rough and then slowly pic...
October 13, 2010
2005 Lincoln Aviator 4.6L MIL Lamp on VIN: 5LMEU88H35
P0340: Camshaft position sensor. This Lincoln sets code P340. Have ohmed wires for camshaft position sensor back to computer and circuit is good.Ohmed CMP good 347 ohms.Hooked scope up and the positive pulse of cam sensor is happening when the the 4th positive pulse of the crank sensor occurs...
October 28, 2010
2001 Ford Expedition XLT 4.6L MIL Lamp on VIN: 1FMRU15W21
P0340: Cam position circuit. We removed and replaced the a/c system on this vehicle and it is equipted with rear air. The compressor, accumulator, condensor, oriface tube, manifold hose assembly, rear expansion valve and evap core were replaced.All went well and the ac system worked great...
October 04, 2010
2004 Mazda 6 i 2.3L MIL Lamp on VIN: 1YVFP80C84
P0340: Camshaft Position Sensor Circuit Malfunction. ... mazda techs. This car came in with no oil in it. drained and found less than 1 quart. Filled and flushed all seemed well car drove well but tach would drop out and the cheak engine light was on. pulled code p0340 tryed new cam position sensor no go. Decide...
October 06, 2010
2004 Mazda 6 i 2.3L MIL Lamp on VIN: 1YVFP80C84
P0340: Camshaft Position Sensor Circuit Malfunction. ... mazda techs. This car came in with no oil in it. drained and found less than 1 quart. Filled and flushed all seemed well car drove well but tach would drop out and the cheak engine light was on. pulled code p0340 tryed new cam position sensor no go. Decide...
October 12, 2010
2001 Ford F-250 Super Duty XLT 7.3L No Start, Cuts out, Stall VIN: 1FTNX21F31
P0340: Camshaft Position Sensor Circuit Malfunction. Truck came in with a problem of no power when hot. I test drove and found as soon as it heats up it looses all power and shuts off. Cranks over fine just acts like no fuel. After setting for 10 to 15 min. it will restart and runs very rough and then slowly pic...
October 13, 2010
2005 Lincoln Aviator 4.6L MIL Lamp on VIN: 5LMEU88H35
P0340: Camshaft position sensor. This Lincoln sets code P340. Have ohmed wires for camshaft position sensor back to computer and circuit is good.Ohmed CMP good 347 ohms.Hooked scope up and the positive pulse of cam sensor is happening when the the 4th positive pulse of the crank sensor occurs...
October 28, 2010