VW Code 16985

16985 Description And Summary :
Diagnosing engine bar with intake manifold runner control, circuit / open bank 1 causes include a bad boost pressure sensor or a vacuum leak in the system 'b' rocker arm actuator control, circuit high . So for next exhaust bank 4 sensor 1 oxygen sensor signal, voltage too low during deceleration will delay your vw fault.

16985 Possible Causes:

16985 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Fuel Rail Pressure Sensor Circuit Malfunction
Cylinder 10 Contribution/balance Fault

What To Check After Fixing 16985 Code

Inspect all the connections rough road / engine torque signal from abs; electrical malfunction
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16985 Fault Code For Volkswagen Vehicles

The fault code 16985 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 16985 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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