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TuningBot DTC Database · v4.37.14

P06F2 Reductant Control Module Internal Temperature Sensor Circuit Low

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

P · PowertrainEmissionsOBD2

What P06F2 means

P06F2
Reductant Control Module Internal Temperature Sensor Circuit Low Generic · emissions Data confidence 65%

The control module detected that the signal in the Reductant Control Module Internal Temperature circuit stayed below the expected operating range.

Symptoms

  • MIL or SCR/AdBlue warning illuminated
  • Possible start-count-down or torque limitation on some applications

Possible causes

  • Reductant quality or level fault
  • Dosing valve or supply module fault
  • NOx sensor fault
  • Frozen or crystallized reductant lines
  • Wiring or connector fault

Recommended checks

  • Read NOx sensor values and dosing system status
  • Check reductant level and quality data
  • Inspect dosing valve, lines and heater operation
  • Check wiring and connectors of the SCR components
  • Check for OEM technical bulletins and software updates

Related and nearby codes

How to read P06F2

P

Powertrain: engine, transmission and driveline systems.

0

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

6F2

Specific fault index within the subsystem.

Frequently asked questions about P06F2

What does P06F2 mean?

Reductant Control Module Internal Temperature Sensor Circuit Low. The control module detected that the signal in the Reductant Control Module Internal Temperature circuit stayed below the expected operating range.

Is P06F2 generic or manufacturer-specific?

P06F2 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P06F2 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

ECU tuningDyno-tested results by model and engine See the results →

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