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Idle speed should be: Fig. 15: Idle Speed Specifications Table (No-Load) 5. Let the engine idle for 1 minute with the heater fan switch on HI and air conditioner on, then check the idle speed. Idle speed should be: Fig. 16: Idle Speed Specifications Table (With Load) 6. Reconnect the EVAP canister purge valve connector. ECM/PCM IDLE LEARN PROCEDURE The idle learn procedure must be done so the ECM/PCM can learn the engine idle characteristics. Do the idle learn procedure whenever you do any of these actions: z The ECM/PCM is replaced. z The ECM/PCM is reset. NOTE: If the idle speed is not within specification, do the ECM/PCM idle learn NOTE: Erasing DTCs with the HDS does not require you to do the idle learn
2004 Acura TSX 2004 ENGINE PERFORMANCE Idle Control System - TSX
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