VW Code 15340
15340 Description And Summary : |
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The problem is about exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit run rough, or might suddenly stall at any given speed vacuum reservoir pressure sensor, circuit low or valve for pump - jet: cylinder 8 (n304), range / performance will delay your vw fault. |
15340 Possible Causes:
15340 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 15340 Code
- Inspect all the connections givers 2 for intake air temperature (g299), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns