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TuningBot DTC Database · v4.37.15

P1152 PSA - Diagnostic Trouble Code (4 interpretations)

Manufacturer-specific interpretation for PSA. All interpretations of P1152

P · PowertrainEngineOBD2

What P1152 means

P1152
Position indicator of the bypass mixer : Valve jammed (Intermittently) PSA · engine Data confidence 72%

The control module detected that the Position indicator of the bypass mixer is jammed or locked. 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)
P1152
Motorised throttle motor control fault PSA · engine Data confidence 72%

The stored code identifies a fault of the Motorised throttle motor control fault. Documented for the Bosch MED 17.4.x engine ECU (EP6 THP family) on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.

Applies to Peugeot Bosch MED 17.4.x engine ECU (EP6 THP family)
P1152
Motorised throttle motor control fault PSA · engine Data confidence 72%

The stored code identifies a fault of the Motorised throttle motor control fault. Documented for the Bosch MEV17.4 engine ECU (EP6 1.6 VTi) on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.

Applies to Peugeot Bosch MEV17.4 engine ECU (EP6 1.6 VTi)
P1152
Computer PSA · engine Data confidence 72%

The stored code identifies a fault of the Computer. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.

Applies to Peugeot Magneti Marelli MM6KP engine ECU (EW7A/EW10A)

Related and nearby codes

How to read P1152

P

Powertrain: engine, transmission and driveline systems.

1

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

152

Specific fault index within the subsystem.

Frequently asked questions about P1152

What does P1152 mean?

Diagnostic Trouble Code (4 interpretations). The control module detected that the Position indicator of the bypass mixer is jammed or locked. 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.

Is P1152 generic or manufacturer-specific?

P1152 is a manufacturer-specific code. In this database it is documented for: PSA. The same number can mean something different on other brands.

Can TuningBot remove P1152 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 PSA engines See the results →

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