Logo

P2338 Engine Trouble Code

P2338 Engine

When you check engine light came on code P2338 the reason should be . However your vehicle's manufacturer may have a different definition for the P2338 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

When your car's 'P2338 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

P2338 Code Meaning :

P 2 3 3 8
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) Fuel Rail Pressure Sensor Circuit Malfunction Cold Start Injector 1 Malfunction Timing Reference High Resolution Signal A Too Many Pulses

The poor running symptoms are consistent with a MAP sensor malfunction. In addition, in some cases, a bad MAP sensor will not throw a code. Again, the ELD code likely represents a separate wiring issue.

P2338 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P2338 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.

Reason For P2338 Code

The reason of P2338 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.

Parts or components should not be replaced with reference to only a P2338 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.