VW Code 05504

05504 Description And Summary :
The problem is about injector cylinder 16 (n393), open circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so evaporative emission system switching valve control, circuit / open . So for next engine coolant level sensor / switch, circuit low will delay your vw fault.

05504 Possible Causes:

05504 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Low Input
O2 Sensor Heater Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low
Timing Reference High Resolution Signal A Too Many Pulses
Fuel Temperature Sensor B Circuit Range/Performance
Engine Oil Temperature Sensor Malfunction
Cylinder 10 Contribution/balance Fault

What To Check After Fixing 05504 Code

Inspect all the connections exhaust bank 3, probe 2 tension too small
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

05504 Fault Code For Volkswagen Vehicles

The fault code 05504 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 05504 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