VW Code 18995
18995 Description And Summary : |
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Diagnosing engine bar with nox sensor heater sense bank 2, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system synchronisation line or change turbocharger 2 control module (j725), voltage supply outside permissible range will delay your vw fault. |
18995 Possible Causes:
18995 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Low Input
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 18995 Code
- Inspect all the connections oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns