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TuningBot DTC Database · v4.37.15

P1528 VAG - Diagnostic Trouble Code (2 interpretations)

Manufacturer-specific interpretation for VAG. All interpretations of P1528

P · PowertrainEngineOBD2

What P1528 means

P1528
Camshaft position (CMP) actuator, Bank 1 - open circuit VAG · engine Data confidence 62%

The control module detected an interruption (open circuit) in the Camshaft position (CMP) actuator, Bank 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring open circuit
  • CMP actuator
Applies to Audi
P1528
Camshaft Timing Adj. Bank1 (N205): Open Circuit VAG · engine Data confidence 80%

The control module detected an interruption (open circuit) in the Camshaft Timing Adj. Bank1 (N205) circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17936. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

Absence of Engine Torque in lower RPMs

Possible causes

  • Fuse(s) faulty
  • Wiring/Connectors from/to Camshaft Timing Adjustment Valve Bank 1 (N205) faulty
  • Camshaft Timing Adjustment Valve Bank 1 (N205) faulty

Recommended checks

  • Check Fuse(s)
  • Check Wiring/Connectors from/to Camshaft Timing Adjustment Valve Bank 1 (N205)
  • Check Camshaft Timing Adjustment Valve Bank 1 (N205)
Applies to Volkswagen

Related and nearby codes

How to read P1528

P

Powertrain: engine, transmission and driveline systems.

1

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

528

Specific fault index within the subsystem.

Frequently asked questions about P1528

What does P1528 mean?

Diagnostic Trouble Code (2 interpretations). The control module detected an interruption (open circuit) in the Camshaft position (CMP) actuator, Bank 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Is P1528 generic or manufacturer-specific?

P1528 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 P1528 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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