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.
TuningBot DTC Database · v4.37.14
P1110 Diagnostic Trouble Code (8 interpretations)
8 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.
Chrysler
1 interpretation
Dodge
1 interpretationThe 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 interpretationThe 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 interpretationThe 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 interpretationThe 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 interpretationThe 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 interpretationThe 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 interpretationThe 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
Related and nearby codes
How to read P1110
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
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
Understand the system behind this code: Oxygen Sensors (Lambda)
