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TuningBot DTC Database · v4.37.15

P1114 Chevrolet - Engine coolant temperature (ECT) sensor voltage low, intermittent

Manufacturer-specific interpretation for Chevrolet. All interpretations of P1114

P · PowertrainThermal_managementOBD2

What P1114 means

P1114
Engine coolant temperature (ECT) sensor voltage low, intermittent Chevrolet · thermal_management Data confidence 80%

The control module detected that the Engine coolant temperature (ECT) voltage stayed below the expected range. This is the manufacturer-specific definition used by Chevrolet.

Possible causes

  • Wiring short circuit to ground
  • poor connections

Related and nearby codes

How to read P1114

P

Powertrain: engine, transmission and driveline systems.

1

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

114

Specific fault index within the subsystem.

Frequently asked questions about P1114

What does P1114 mean?

Engine coolant temperature (ECT) sensor voltage low, intermittent. The control module detected that the Engine coolant temperature (ECT) voltage stayed below the expected range. This is the manufacturer-specific definition used by Chevrolet.

Is P1114 generic or manufacturer-specific?

P1114 is a manufacturer-specific code. In this database it is documented for: Chevrolet. The same number can mean something different on other brands.

Can TuningBot remove P1114 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 Chevrolet engines See the results →

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