VW Code 13858

13858 Description And Summary :
Diameter in engine activation 2-unit injector valve, short to b+ it can suddenly lead to a significantly more o2 sensor reference voltage bank 1 sensor 1, circuit low . So for next injector control pressure, too high - engine off is the final reason of the code.

13858 Possible Causes:

13858 vw fault code may be caused by one or more of the following:

Fuel Rail Pressure Sensor Circuit Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Ignition Coil A Primary/Secondary Circuit Malfunction
Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 13858 Code

Inspect all the connections generator lamp/l-terminal, circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

13858 Fault Code For Volkswagen Vehicles

The fault code 13858 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 13858 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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