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TuningBot DTC Database · v4.37.14

01166 Engine Torque Signal

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

OEM
Brand pages:VAG

VAG

1 interpretation
01166
Engine Torque Signal VAG · unknown Data confidence 80%

The control module detected a fault associated with the Engine Torque Signal 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: No Signal; Signal Outside Specifications. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

Malfunction Indicator Light (MIL) ON

Possible causes

  • Fault Code(s) stored in Engine Control Unit (ECU)
  • Engine Control Unit (ECU) Coding incorrect
  • Wiring and/or Connector(s) from/to Engine Control Unit (ECU) faulty

Recommended checks

  • Check Engine Control Unit (ECU) for Fault Codes
  • Check/Correct Engine Control Unit (ECU) Coding
  • Check/Fix Wiring and/or Connector(s) from/to Engine Control Unit (ECU)
Applies to Volkswagen

Related and nearby codes

Frequently asked questions about 01166

What does 01166 mean?

Engine Torque Signal. The control module detected a fault associated with the Engine Torque Signal 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: No Signal; Signal Outside Specifications. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Is 01166 generic or manufacturer-specific?

01166 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 01166 at file level?

Not guaranteed. 01166 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 01166 is removable in your case.

Other file services

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