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TuningBot DTC Database · v4.37.15

P26A9 Engine Coolant Bypass Valve A Position Sensor Stop/Minimum Stop Performance

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

P · PowertrainEngineOBD2

What P26A9 means

P26A9
Engine Coolant Bypass Valve A Position Sensor Stop/Minimum Stop Performance Generic · engine Data confidence 65%

The control module judged the Engine Coolant Bypass Valve A Position Sensor Stop/Minimum Stop behaviour implausible for the current operating conditions.

Related and nearby codes

How to read P26A9

P

Powertrain: engine, transmission and driveline systems.

2

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

6A9

Specific fault index within the subsystem.

Frequently asked questions about P26A9

What does P26A9 mean?

Engine Coolant Bypass Valve A Position Sensor Stop/Minimum Stop Performance. The control module judged the Engine Coolant Bypass Valve A Position Sensor Stop/Minimum Stop behaviour implausible for the current operating conditions.

Is P26A9 generic or manufacturer-specific?

P26A9 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P26A9 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

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