P0343 Engine Trouble Code
When you check engine light came on code P0343 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However your vehicle's manufacturer may have a different definition for the P0343 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P0343 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.
P0343 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Fuel Rail Pressure Sensor Circuit Malfunction||Engine Shutoff Solenoid Malfunction||Shift Solenoid E Performance or Stuck Off|
Regarding the P0343 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.
P0343 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0343 OBD-II Trouble Code 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( P0343 code.
Reason For P0343 CodeThe reason of P0343 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.
P0343 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.