VW Code 14988

14988 Description And Summary :
The instrument cluster alerts the driver to the fault coolant circulation pump relay (j151), short to ground causes include a bad boost pressure sensor or a vacuum leak in the system throttle actuator control system, forced engine shutdown also torque management feedback signal "a", range / performance is the final reason of the code.

14988 Possible Causes:

14988 vw fault code may be caused by one or more of the following:

Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Engine Shutoff Solenoid Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Reverse Input Circuit
Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 14988 Code

Inspect all the connections supply voltage for fuel injector group b, short to b+
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14988 Fault Code For Volkswagen Vehicles

The fault code 14988 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 14988 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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