Issues with Idle- SR20DET / AEMPro - Nissan 240SX Forums
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post #1 of 1 Old 11-27-2014, 06:44 PM Thread Starter
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Issues with Idle- SR20DET / AEMPro

I've been trying to lower the idle of my S13 SR20DET with AEMPro. I've adjusted the Idle % vs. RPM and Idle RPM vs. Coolant Temperature tables to achieve a target idle of 900 RPM at maximum operating temperature. With AEMPro open, I've confirmed that the target idle is 900 RPM. The engine now idles around 900 RPM when cold, but increases to about 1,300 RPM as it warms up. Also, I set the Idle RPM vs. Coolant Temperature table to 1,500 RPM when the engine is cold, but again, the engine idles around 900 RPM upon start-up and never follows the table. Can someone please help me figure this out?
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