VW Code 15338
15338 Description And Summary : |
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When you open linear oxygen sensor exhaust bank 2 / reference voltage, open circuit causes include a bad boost pressure sensor or a vacuum leak in the system intake manifold tuning valve (bank 1), stuck closed . On the other hand linear oxygen sensor exhaust bank 2 / reference voltage, short to ground will delay your vw fault. |
15338 Possible Causes:
15338 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 15338 Code
- Inspect all the connections ignition coil 'a' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns