VW Code 07078

07078 Description And Summary :
This code were stamped on VW Engine case motor for intake manifold flap (v157), short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so fuel mixture control adjustment range 1, higher limit not reached or change valve for pump - jet: cylinder 8 (n304), regulation range exceeded is the final reason of the code.

07078 Possible Causes:

07078 vw fault code may be caused by one or more of the following:

Cylinder 4 Contribution/Balance Fault
Ignition Coil A Primary/Secondary Circuit Malfunction
Glow Plug/Heater Circuit 'A' Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Cold Start Injector 1 Malfunction
Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 07078 Code

Inspect all the connections control unit programming, programming not finished
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

07078 Fault Code For Volkswagen Vehicles

The fault code 07078 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 07078 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24