What does the p0343 error code stand for?
The P0343 is a general error code that applies to all makes and models from about the year 2000 onwards. Some engines have several camshaft position sensors. Since the camshaft must be synchronized with the crankshaft position sensor at the starting torque, a common symptom is that your engine is difficult or impossible to start.
What does the camshaft position sensor p0343 do?
P0343 Meaning The Camshaft Position Sensor is an electronic device used in an engine to record the rate at which the camshaft is spinning. This information is used by the Engine Control Module (ECM) to control ignition and fuel injection.
What does DTC p0348 stand for in V8?
On the other hand, V6 or V8 engines have two banks, Bank 1 and Bank 2, and would therefore have two CMPs, so DTC P0348 would refer to Bank 2. Sensor A indicates that the malfunction is occurring with the camshaft position sensor circuit that pertains to the intake camshaft. Sensor B codes pertain to the exhaust camshaft.
What causes a p0343 DTC on a Mustang GT?
Ford Trucks / Mustang GT – An alternator phase problem, such as a blown diode or open coil, may cause so much electrical interference that the CMP signal gets distorted, causing a P0343 / P0348 DTC to set, among others, in spite of there being no actual problem with the CMP sensor or wiring.
What does the trouble code p0343 stand for?
P0343 trouble code definition. A P0343 trouble code is related to a vehicle’s timing system and the camshaft position sensor that monitors the rotation of the camshaft to relay data to the engine computer so it can calculate the appropriate amount of fuel and ignition.
Is the p0343 camshaft position sensor a circuit high input?
Codes P0340 or P0341 may also be present at the same time as the P0343. The only difference between these 3 codes is how long the problem lasts and the type of electrical problem that the sensor/circuit/engine controller is having. Troubleshooting steps may vary depending upon manufacturer, type of camshaft position sensor and wire colors.
What should I do about my p0343 oil leak?
The most common repairs for a P0343 are as follows: Replacing the camshaft position sensor Replacing damaged wiring and or connectors Cleaning ground wires Repairing near-by oil leaks
Why is my DTC p0343 CMP sensor not working?
Depending on year, make, and model, DTC P0343 or P0348 may have number of causes. Here are some of the most common. Faulty Sensor – If the sensor coil is open or shorted, then it will generate no signal. Poor Installation – A good CMP signal is highly dependent on placement.