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TuningBot DTC Database · v4.37.15

P1366 Diagnostic Trouble Code (12 interpretations)

12 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.

P · PowertrainEngineOBD2

Chevrolet

1 interpretation
P1366
Ignition Control Cylinder 6 Not Toggling After Enable Chevrolet · engine Data confidence 80%

The control module detected a fault associated with the Ignition Control Cylinder 6 Not Toggling After Enable circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.

Chrysler

1 interpretation
P1366
IC Cylinder 6 Not Toggling After Enable Chrysler · engine Data confidence 62%

The control module detected a fault associated with the IC Cylinder 6 Not Toggling After Enable circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Confirm the exact vehicle, ECU and software context
  • Inspect relevant wiring and connectors
  • Check applicable OEM service information

Jaguar

1 interpretation
P1366
Ignition coil, cylinder 6 - no activation Jaguar · ignition Data confidence 80%

The control module detected a fault associated with the Ignition coil, cylinder 6 - no activation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jaguar.

Possible causes

  • Wiring
  • ignition coil
  • engine control relay
  • ECM

Lexus

1 interpretation
P1366
Camshaft position (CMP) actuator, bank 1, circuit E - circuit malfunction Lexus · engine Data confidence 62%

The control module detected improper operation of the Camshaft position (CMP) actuator, bank 1, circuit E circuit. This is the manufacturer-specific definition used by Lexus.

Possible causes

  • Wiring
  • CMP
  • ECM

Mercedes-Benz

1 interpretation
P1366
Cylinder cut - out system, throttle switch - over valve - malfunction Mercedes-Benz · engine Data confidence 62%

The control module detected improper operation of the Cylinder cut - out system, throttle switch - over valve. This is the manufacturer-specific definition used by Mercedes-Benz.

Possible causes

  • Wiring
  • throttle switch - over valve

PSA

4 interpretations
P1366
Control of injector for cylinder n°1 : Injector voltage too low PSA · fuel Data confidence 72%

The control module detected that the Control of injector for cylinder n°1 was below its expected limit. Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi)
P1366
Injector 1 control : Electrical specifications outside the norms (harness or injector) PSA · fuel Data confidence 72%

The control module detected the fault condition "Electrical specifications outside the norms (harness or injector)" for the Injector 1 control. Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Continental SID 807 injection ECU (DV6C 1.6 HDi)
P1366
Injector 1 control : Electrical characteristics outside the standards (Harness or injector) PSA · fuel Data confidence 72%

The control module detected the fault condition "Electrical characteristics outside the standards (Harness or injector)" for the Injector 1 control. Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi)
P1366
Control of injector for cylinder n°1 : Injector voltage too low PSA · fuel Data confidence 72%

The control module detected that the Control of injector for cylinder n°1 was below its expected limit. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi)

Toyota

1 interpretation
P1366
'E' Camshaft Position Actuator Circuit Open/Low/High Bank 1 Toyota · engine Data confidence 62%

The control module detected an interruption (open circuit) in the 'E' Camshaft Position Actuator circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Toyota.

VAG

2 interpretations
P1366
Ignition coil/amplifier, cylinder 4 - short to ground VAG · ignition Data confidence 62%

The control module detected a short circuit to ground in the Ignition coil/amplifier, cylinder 4 circuit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring short to ground
  • ignition coil/ amplifier
Applies to Audi
P1366
Ignition coil/amplifier, cylinder 4 - short to ground VAG · ignition Data confidence 80%

The control module detected a short circuit to ground in the Ignition coil/amplifier, cylinder 4 circuit. This is the manufacturer-specific definition used by Volkswagen.

Possible causes

  • Wiring short to ground
  • ignition coil/ amplifier
Applies to Volkswagen

Related and nearby codes

How to read P1366

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

366

Specific fault index within the subsystem.

Frequently asked questions about P1366

What does P1366 mean?

Diagnostic Trouble Code (12 interpretations). The control module detected a fault associated with the Ignition Control Cylinder 6 Not Toggling After Enable circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.

Is P1366 generic or manufacturer-specific?

P1366 is a manufacturer-specific code. In this database it is documented for: Chevrolet, Chrysler, Jaguar, Lexus, Mercedes-Benz, PSA, Toyota, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1366 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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