Hours: 07–23 daily

TuningBot DTC Database · v4.37.14

P1110 Diagnostic Trouble Code (8 interpretations)

8 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.

P · PowertrainEngineOBD2

Chrysler

1 interpretation
P1110
Decreased Engine Performance Condition High IAT Temperature Chrysler · engine Data confidence 62%

The control module detected a fault associated with the Decreased Engine Performance Condition High IAT Temperature circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.

Dodge

1 interpretation
P1110
Decreased Engine Performance Condition High IAT Temperature Dodge · engine Data confidence 62%

The control module detected a fault associated with the Decreased Engine Performance Condition High IAT Temperature 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.

Jeep

1 interpretation
P1110
Decreased engine performance - high intake air temperature Jeep · engine Data confidence 62%

The control module detected a fault associated with the Decreased engine performance - high intake air temperature circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Jeep.

Possible causes

  • Wiring open circuit/short to positive
  • ground wire defective
  • IAT sensor
  • ECT sensor
  • cooling system
  • high engine bay temperature

Kia

1 interpretation
P1110
Electronic throttle system (ETS) - malfunction Kia · engine Data confidence 62%

The control module detected improper operation of the Electronic throttle system (ETS). This is the manufacturer-specific definition used by Kia.

Possible causes

  • Wiring
  • throttle valve tight/sticking
  • ETS

Mazda

1 interpretation
P1110
Intake air temperature (IAT) sensor (engine) - short/open circuit Mazda · engine Data confidence 80%

The control module detected an interruption (open circuit) in the Intake air temperature (IAT) sensor (engine) - short/ circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Mazda.

Possible causes

  • Wiring
  • IAT sensor
  • ECM

Opel

1 interpretation
P1110
Intake manifold air control solenoid 1 - circuit malfunction Opel · engine Data confidence 62%

The control module detected improper operation of the Intake manifold air control solenoid 1 circuit. This is the manufacturer-specific definition used by Opel.

Porsche

1 interpretation
P1110
Oxygen Sensor Heating Porsche · emissions Data confidence 62%

The control module detected a fault associated with the Oxygen Sensor Heating circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.

VAG

1 interpretation
P1110
Heated oxygen sensor (HO2S) 2, Bank 2 - heater short to positive VAG · emissions Data confidence 62%

The control module detected a short circuit to battery voltage in the Heated oxygen sensor (HO2S) 2, Bank 2 - heater circuit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring short to positive
  • HO2S
Applies to Audi

Related and nearby codes

How to read P1110

P

Powertrain: engine, transmission and driveline systems.

1

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

110

Specific fault index within the subsystem.

Frequently asked questions about P1110

What does P1110 mean?

Diagnostic Trouble Code (8 interpretations). The control module detected a fault associated with the Decreased Engine Performance Condition High IAT Temperature circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.

Is P1110 generic or manufacturer-specific?

P1110 is a manufacturer-specific code. In this database it is documented for: Chrysler, Dodge, Jeep, Kia, Mazda, Opel, Porsche, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1110 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 →

← Search the full DTC database