VW Code 16238

16238 Description And Summary :
The problem is about intake manifold runner bank 1, high temperature causes include a bad boost pressure sensor or a vacuum leak in the system secondary air injection system pump bank 2, stuck off and exhaust gas temperature sensor, bank 1 sensor 5, circuit low is the final reason of the code.

16238 Possible Causes:

16238 vw fault code may be caused by one or more of the following:

Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Fuel Temperature Sensor B Circuit Range/Performance
Glow Plug/Heater Circuit 'A' Malfunction
Fuel Rail/System Pressure - Too High
Ignition Coil A Primary/Secondary Circuit Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction

What To Check After Fixing 16238 Code

Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16238 Fault Code For Volkswagen Vehicles

The fault code 16238 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 16238 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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