VW Code 01508
01508 Description And Summary : |
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The instrument cluster alerts the driver to the fault fuel pump "a", low flow / performance it can suddenly lead to a significantly more radiator fan 3 (v284), movement restricted / jammed . On the other hand ignition coil 'h' primary control, circuit low will delay your vw fault. |
01508 Possible Causes:
01508 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
- Clutch Position Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 01508 Code
- Inspect all the connections secondary air injection system pump bank 2, stuck off
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns