VW Code 15988
15988 Description And Summary : |
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Diameter in engine valve for pump - jet: cylinder 12 (n308), electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil 'j' primary control, short to plus or pressure control solenoid 2 (n216), short to b+ is the final reason of the code. |
15988 Possible Causes:
15988 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 15988 Code
- Inspect all the connections automatic glow time control module 2 (j609), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns