TuningBot DTC Database · v4.37.14
2 manufacturer-specific interpretations across 1 manufacturer in the TuningBot DTC database.
VAGVAGThe control module detected that the Friction value was above the expected limit. This is the manufacturer-specific definition used by Audi.
The control module detected that the Friction value was above the expected limit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 18405. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Malfunction Indicator Light (MIL) active
Check Exhaust Camshaft Adjustment Bank 1
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (2 interpretations). The control module detected that the Friction value was above the expected limit. This is the manufacturer-specific definition used by Audi.
P1997 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Understand the system behind this code: Diagnostic Strategy and DTC Logic
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