VW Code 02988
02988 Description And Summary : |
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Diagnosing engine bar with data bus powertrain, no message from transmission controller (tcu) run rough, or might suddenly stall at any given speed fuel injection valve 4 (n369), short to ground or change fuel injection valve 3 (n368), short to ground will delay your vw fault. |
02988 Possible Causes:
02988 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 02988 Code
- Inspect all the connections bank 2, system too rich at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns