Rick's Free Auto Repair Advice

Posts Tagged: P0344

P0340 Ford

Fix a P0340 camshaft position sensor trouble code on Ford Ford has issued a service bulletin #05-23-17 to address a problem with trouble code P0340 Ford dealing with the camshaft position sensor. The bulletin pertains to the vehicles listed below 2005-06 Mustang 2004-05 F-150 2005-06 Expedition, F-Super Duty 2006 Explorer 2005-06 Navigator 2006 Mountaineer   The P0340 Ford trouble code may appear on the 5.4L engines in the F-Super Duty, Expedition/Navigator, and F-150 and the 4.6L engine in the Mustang GT and Explorer/Mountaineer.   P0340 Camshaft Position Sensor Circuit Malfunction   … Read More

P0344

Fix code P0344 Camshaft Position Sensor Circuit Intermittent If you have a P0344 Camshaft Position Sensor Circuit Intermittent trouble code, read this to understand what it means When car makers eliminated the distributor they needed a way to know the position of the camshaft and crankshaft so they could fire the spark plugs at the correct time. You guessed it, the camshaft sensor tells the PCM the exact location of the camshaft. In this trouble code, P034a4, the computer is seeing an intermittent signal. That can mean a bad sensor, … Read More

P0340, P0344, P0172, P0175 – Ford

Fix trouble codes P0340, P0344, P0172, P0175 on Ford If you encounter any of these codes P0340, P0344, P0172, P0175 – Ford, this may be the fix for you. Ford has issued a TSB (#06-13-9) for 2005-06 Expeditions and Navigator vehicles. The fix involves updating the PCM software. The symptoms are as follows: Hard starting requiring multiple restart attempts after the vehicle has been driven and shut down (hot soak). The “check engine” light is on and any or all of the above codes are stored in the PCM. You … Read More


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