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Running rich

Posted: Wed May 15, 2013 6:05 am
by 8803
I am using a Throttle body injector that is designed for a (3) cylinder Geo on a (2) cylinder engine(1000cc vs 600cc). On my initial start up it is clear that the engine is running too rich. The software I am using is Tunerstudio. What tools do I have to lean things out and which ones do I try first?

Re: Running rich

Posted: Thu May 16, 2013 7:34 am
by Matt Cramer
First, be sure Required Fuel is correctly scaled for your engine and injector size.

If it's running rich when warmed up, adjust the VE table.

If it only runs rich when cold, adjust warm up enrichment.

Re: Running rich

Posted: Fri May 17, 2013 9:12 am
by 8803
Thanks Matt. That is what I was looking for.