What does code P1112 mean on Jaguar vehicles?
The ECU detects an intermittent signal from the intake air temperature sensor.
OBD-II Code Jaguar
P1112 — Jaguar — IAT Sensor Intermittent Signal
The ECU detects an intermittent signal from the intake air temperature sensor.
Common symptoms
- Incorrect air-fuel mixture
Possible causes
- Faulty IAT sensor
- wiring issues
Initial recommendation
Inspect intake air temperature sensor and wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
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