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TuningBot DTC Database · v4.37.14

P04E2 Crankcase Ventilation Hose Connection Sensor Circuit Low

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainEngineOBD2

What P04E2 means

P04E2
Crankcase Ventilation Hose Connection Sensor Circuit Low Generic · engine Data confidence 65%

The control module detected that the signal in the Crankcase Ventilation Hose Connection circuit stayed below the expected operating range.

Related and nearby codes

How to read P04E2

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

4E2

Specific fault index within the subsystem.

Frequently asked questions about P04E2

What does P04E2 mean?

Crankcase Ventilation Hose Connection Sensor Circuit Low. The control module detected that the signal in the Crankcase Ventilation Hose Connection circuit stayed below the expected operating range.

Is P04E2 generic or manufacturer-specific?

P04E2 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P04E2 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. 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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