Hours: 07–23 daily

TuningBot DTC Database · v4.37.15

P2C25 Exhaust Heat Exchanger Exhaust Bypass Valve A Position Sensor Circuit High

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

P · PowertrainEngineOBD2

What P2C25 means

P2C25
Exhaust Heat Exchanger Exhaust Bypass Valve A Position Sensor Circuit High Generic · engine Data confidence 65%

The control module detected that the signal in the Exhaust Heat Exchanger Exhaust Bypass Valve A Position circuit stayed above the expected operating range.

Related and nearby codes

How to read P2C25

P

Powertrain: engine, transmission and driveline systems.

2

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

C25

Specific fault index within the subsystem.

Frequently asked questions about P2C25

What does P2C25 mean?

Exhaust Heat Exchanger Exhaust Bypass Valve A Position Sensor Circuit High. The control module detected that the signal in the Exhaust Heat Exchanger Exhaust Bypass Valve A Position circuit stayed above the expected operating range.

Is P2C25 generic or manufacturer-specific?

P2C25 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P2C25 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 tuningDyno-tested results by model and engine See the results →

← Search the full DTC database