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TOMIMOTO · 10-11-2012, 12:49 AM

After resetting the ECU you're also normally supposed to let the car idle for at least ten minutes without any throttle. The mapping needs to relearn the atmosphere.

I'm not sure if this still stands for newer cars.

10-11-2012, 12:49 AM	#3
TOMIMOTO Senior Member Join Date: Nov 2011 Drives: MY00 Impreza 2.5RS Location: NH Posts: 258 Thanks: 5 Thanked 115 Times in 42 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	After resetting the ECU you're also normally supposed to let the car idle for at least ten minutes without any throttle. The mapping needs to relearn the atmosphere. I'm not sure if this still stands for newer cars.