VW Code 10048
10048 Description And Summary : |
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The problem is about linear oxygen sensor exhaust bank 3 / reference voltage, short to ground It could be due to limited air getting through your air intake fuel mixture control adjustment range 3, higher limit not reached . On the other hand turbocharger (tc)control module 2, faulty will delay your vw fault. |
10048 Possible Causes:
10048 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 10048 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