× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0340 Diagnostic Trouble Code Discussion for July 2004

CMP Sensor Circuit Malfunction

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0340
Help Request Posted
1996 Chevrolet C1500 Cheyenne 4.3L Misfire, MIL Lamp on VIN: 1GCEC14W9T
P0340: CMP Sensor Circuit Malfunction. ... misfires. shakes shifter several inches. code p0340 will set regularly even when engine appears to be running smoothly.
July 10, 2004
1999 Ford E-150 Econoline 4.2L Hesitation, MIL Lamp on VIN: 1FTRE1425X
P0340: cam position error. This veh is driving me nuts! when the veh is hot and under a load the engine will stutter and set a code for the cam position sensor. I have been all over this veh looking for the problem following is a list of repairs attempted for this problem none of which ...
July 13, 2004
2000 Jeep Grand Cherokee Laredo 4.0L extended crank cold VIN: 1J4GW48S2Y
P0340: No Camshaft Sensor Signals At PCM. ... crank cold. It will intermittenly take 4 - 5 key turns before starting - after it starts it runs fine - cranks normally and starts good warm does have a code P0340 cam sensor code but cam and crank sensors testing normally Any help appreciated - thanks B...
July 13, 2004