XBimmers | BMW X3 Forum - View Single Post

dooo · 07-01-2022, 07:22 AM

The only way to get rid of the high Rev cold start is to tune it out. Unfortunately with the ECU being locked, it's not an option. BMW does this cold start as a default to get the cat warmed up asap.

07-01-2022, 07:22 AM	#11
dooo Private First Class 97 Rep 109 Posts Drives: 22 X3 M Join Date: May 2022 Location: USA iTrader: (0)	The only way to get rid of the high Rev cold start is to tune it out. Unfortunately with the ECU being locked, it's not an option. BMW does this cold start as a default to get the cat warmed up asap.
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