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TuningBot DTC Database · v4.37.15

P1329 BMW - Leakage Diagnostic Pump Reed Switch Did Not Open

Manufacturer-specific interpretation for BMW. All interpretations of P1329

P · PowertrainEngineOBD2

What P1329 means

P1329
Leakage Diagnostic Pump Reed Switch Did Not Open BMW · engine Data confidence 62%

The control module detected a condition consistent with a leak affecting the Leakage Diagnostic Pump Reed Switch Did Not Open. This is the manufacturer-specific definition used by BMW.

Related and nearby codes

How to read P1329

P

Powertrain: engine, transmission and driveline systems.

1

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

329

Specific fault index within the subsystem.

Frequently asked questions about P1329

What does P1329 mean?

Leakage Diagnostic Pump Reed Switch Did Not Open. The control module detected a condition consistent with a leak affecting the Leakage Diagnostic Pump Reed Switch Did Not Open. This is the manufacturer-specific definition used by BMW.

Is P1329 generic or manufacturer-specific?

P1329 is a manufacturer-specific code. In this database it is documented for: BMW. The same number can mean something different on other brands.

Can TuningBot remove P1329 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 BMW engines See the results →

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