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View Full Version : Lean Cruise and Catalytic Convert Settings?



turbo_bu
February 25th, 2010, 05:30 AM
If I am running lean cruise, do I need to adjust any of the Catalytic convert settings or turn them off {B0701 - B0705}? The truck still has factory cats on it.

Chevy366
February 25th, 2010, 08:04 AM
I leave CCPE (If B0701 is set to "Disable" B0702-B0705 are null) off all the time LC or not , will cause richness after a few hard pulls .
Holden tunes with LC have this enabled so I guess it does not matter .