× 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 June 2014

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 Jeep Cherokee SE 4.0L No Start VIN: 1J4FJ28S3T
P0340: No Camshaft Sensor Signals At PCM. tow in no start, codes po340 , trace out with analog volt meter ,5 volt ok but no switching 0-5 volts,
June 17, 2014
2003 Kia Sedona LX 3.5L No Start, Misfire
P0340: Camshaft Position Sensor Circuit Malfunction. Interesting issue with this one. Initially called in because van would crank but not start. On first inspection, noticed MIL was not on and no communication with PCM. Thought, "Aha, this is the issue!" traced it to blown fuse for the PCM, coils, fuel...
June 19, 2014
2005 Mazda 6 i 2.3L MIL Lamp on
P0340: Camshaft Position Sensor Circuit Malfunction. I have a mazda 6 in the shop that keeps setting a po340 code. Customer had this at 2 other shops prior and 2 different cam sensors were replaced with the same results. I started out by clearing stored code and then road tested vehicle. Car runs fine but after ...
June 23, 2014
1999 Dodge Stratus 2.4L No Start VIN: 1B3EJ46XXX
P0340: No Camshaft Sensor Signals To PCM. ... towed in died going down the road, crank no start. Push car in, check codes, have the p0340. look at it, looks fairly new, ask customer yep it was changed already. Check fuel pressure have 50 psi. Checked spark, none, injector pulse shows up after a couple...
June 30, 2014