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TuningBot DTC Database · v4.37.15

01237 Fuel Shut - Off Valve (N109)

1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.

Driveability: LimitedOEM
Brand pages:VAG

VAG

1 interpretation
01237
Fuel Shut - Off Valve (N109) VAG · unknown Data confidence 80%

The control module detected a fault associated with the Fuel Shut - Off Valve (N109) 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: Malfunction; Open/Short to Ground. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Limp Mode / Reduced Power
  • Engine Stops suddenly

Possible causes

Fuel Shut-Off Valve (N109) faulty/leaking/jammed

Recommended checks

Check/Replace Fuel Shut-Off Valve (N109)

Applies to Volkswagen

Related and nearby codes

Frequently asked questions about 01237

What does 01237 mean?

Fuel Shut - Off Valve (N109). The control module detected a fault associated with the Fuel Shut - Off Valve (N109) 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: Malfunction; Open/Short to Ground. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Is 01237 generic or manufacturer-specific?

01237 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 01237 at file level?

Not guaranteed. 01237 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 01237 is removable in your case.

Other file services

ECU tuningStage 1 dyno results for VAG engines See the results →

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