Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSACURA2011RDX 2.3 TB1REPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMIDLE CONTROL SYSTEMPCM IDLE LEARN PROCEDURENOTES
2011 Acura RDX 2.3 TB1
PCM Idle Learn Procedure: Notes
2011 Acura RDX 2.3 TB1SECTION Notes
The idle learn procedure must be done so the PCM can learn the engine idle characteristics.
Do the idle learn procedure whenever you do any of these actions:
- Replace the PCM.
- Reset the PCM.
- Update the PCM.
- Replace or clean the throttle body.
- Disassemble the engine or the transmission.
NOTE:
Erasing DTCs with the HDS does not require you to do the idle learn procedure.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.