r/hilux • u/Answer54 • 13d ago

Car gurus- P1497 & C1201 Codes + Pilot Learn Stuck on 'Wait' - 2010 RAV4 2.2 D-CAT

Can anyone help with these error codes on my 2010 Toyota RAV4 2.2L D-CAT diesel?

P1497 (Intake Air Temperature Sensor Circuit High)

C1280 (Engine Control System Malfunction) - from the 4x4 system

C1201 (Engine/EV Control System Malfunction) - from the ABS system

My dashboard shows “Check Engine System” and “Check 4x4 System”. I also can’t complete the pilot quantity learn because it’s stuck on “Wait” for pilot quantity state as I fitted four new injectors.

Any advice on fixing these codes, what the issue means/is and how to get rid of the code and fix it on my particular car please?

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u/esooldar 13d ago

Pilot learn won't happen with a DTC present.

The ABS code (and 4x4 ststem malfunction) is being caused by the engine code.

Seems to be a problem with the Intake air sensor or its associated wiring.