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TuningBot DTC Database · v4.37.15

P1345 VAG - Ignition amplifier, primary circuit 3 - short to ground

Manufacturer-specific interpretation for VAG. All interpretations of P1345

P · PowertrainEngineOBD2

What P1345 means

P1345
Ignition amplifier, primary circuit 3 - short to ground VAG · engine Data confidence 62%

The control module detected a short circuit to ground in the Ignition amplifier, primary circuit 3 circuit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring short to ground
  • ignition amplifier
  • CMP sensor
  • HT leads
  • spark plugs
Applies to Audi

Related and nearby codes

How to read P1345

P

Powertrain: engine, transmission and driveline systems.

1

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

345

Specific fault index within the subsystem.

Frequently asked questions about P1345

What does P1345 mean?

Ignition amplifier, primary circuit 3 - short to ground. The control module detected a short circuit to ground in the Ignition amplifier, primary circuit 3 circuit. This is the manufacturer-specific definition used by Audi.

Is P1345 generic or manufacturer-specific?

P1345 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 P1345 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

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

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