Fuel Supply Sensor 2 (G169)
VAG · unknown
Data confidence80%
The control module detected a fault associated with the Fuel Supply Sensor 2 (G169) circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented stored variants include: Open or Short to Plus. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Possible causes
Wiring between Fuel Level 2 (G169) and Instrument Cluster faulty
Ground issues
In-tank connectivity issues to Fuel Level 2 (G169)
Faulty Fuel Level 2 (G169)
Faulty Instrument cluster
Recommended checks
Check all wiring including grounds to/from Instrument Cluster and Fuel Level 2 (G169)
Check resistance specifications per the factory level repair manual using a DVOM
Fuel Supply Sensor 2 (G169). The control module detected a fault associated with the Fuel Supply Sensor 2 (G169) circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented stored variants include: Open or Short to Plus. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Is 00438 generic or manufacturer-specific?
00438 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.
Can TuningBot remove 00438 at file level?
Not guaranteed. 00438 is a manufacturer-specific code in an OEM format, so removability depends on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether 00438 is removable in your case.
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VAG