P0388 Engine Trouble Code
When you check engine light came on code P0388 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 P0388 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P0388 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.
P0388 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Fuel Rail Pressure Sensor Circuit Malfunction||Cylinder 1 Injector Circuit Low||Timing Reference High Resolution Signal A Too Many Pulses|
Regarding the P0388 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.
P0388 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0388 OBD-II Trouble Code The Crankshaft position sensor also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. This information is used by the P0388 code.
Reason For P0388 CodeThe reason of P0388 OBD-II Engine Trouble Code is Fuel Rail Pressure Sensor Circuit Malfunction.
Parts or components should not be replaced with reference to only a P0388 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.