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TuningBot DTC Database · v4.37.15

P1114 Diagnostic Trouble Code (10 interpretations)

10 manufacturer-specific interpretations across 9 manufacturers in the TuningBot DTC database.

P · PowertrainThermal_managementOBD2

Chevrolet

1 interpretation
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

Chrysler

1 interpretation
P1114
Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage Chrysler · thermal_management Data confidence 62%

The control module detected an unstable or intermittent signal in the Engine Coolant Temperature (ECT) circuit. This is the manufacturer-specific definition used by Chrysler.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information

Dodge

1 interpretation
P1114
MAP Sensor Circuit Intermitten Hi Voltage Dodge · engine Data confidence 62%

The control module detected a fault associated with the MAP Sensor Circuit Intermitten Hi Voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.

Honda

1 interpretation
P1114
Engine coolant temperature (ECT) sensor - circuit/ intermittent voltage high Honda · thermal_management Data confidence 62%

The control module detected that the Engine coolant temperature (ECT) sensor - circuit/ intermittent voltage stayed above the expected range. This is the manufacturer-specific definition used by Honda.

Possible causes

  • Wiring
  • ECT sensor

Kia

1 interpretation
P1114
Engine coolant temperature (ECT) sensor - signal malfunction Kia · thermal_management Data confidence 62%

The control module detected improper operation of the Engine coolant temperature (ECT) sensor. This is the manufacturer-specific definition used by Kia.

Possible causes

  • Wiring
  • ECT sensor
  • TCM
  • ECM

Mazda

1 interpretation
P1114
Intake air temperature (IAT) sensor - voltage low Mazda · engine Data confidence 80%

The control module detected that the Intake air temperature (IAT) voltage stayed below the expected range. This is the manufacturer-specific definition used by Mazda.

Possible causes

  • Wiring
  • IAT sensor
  • ECM

PSA

2 interpretations
P1114
ECU : Stopping of the engine by injection cut-off fault PSA · engine Data confidence 72%

The control module detected the fault condition "Stopping of the engine by injection cut-off fault" for the ECU. Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Continental SID 807 injection ECU (DV6C 1.6 HDi)
P1114
Test of injection supply cut-off on stopping of engine : Stopping by means of fuel injector cut-off PSA · fuel Data confidence 72%

The control module detected the fault condition "Stopping by means of fuel injector cut-off" for the Test of injection supply cut-off on stopping of engine. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi)

Suzuki

1 interpretation
P1114
Engine Coolant Temperature Sensor Circuit Intermittent Low Voltage Suzuki · thermal_management Data confidence 62%

The control module detected an unstable or intermittent signal in the Engine Coolant Temperature circuit. This is the manufacturer-specific definition used by Suzuki.

VAG

1 interpretation
P1114
Heated oxygen sensor (HO2S) 2, Bank 1 - heater resistance too high VAG · emissions Data confidence 62%

The control module detected that the Heated oxygen sensor (HO2S) 2, Bank 1 - heater resistance value was above the expected limit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring
  • HO2S
Applies to Audi

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?

Diagnostic Trouble Code (10 interpretations). 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, Chrysler, Dodge, Honda, Kia, Mazda, PSA, Suzuki, VAG. 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 tuningDyno-tested results by model and engine See the results →

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