how to tune engine with Predator if i can monitor O2s
09-14-2004, 06:32 PM
#1
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Join Date: Sep 1998
Location: US 1 Mile Marker 52 in the Florida Keys
Posts: 8,323
how to tune engine with Predator if i can monitor O2s
i have scanning software from www.obd-2.com which allows me to monitor o2 data in both percentages and voltage.
can i use this data to tune my a/f curve?
how is the tuning done with the predator? can you alter both idle, mid range and wot fuel settings?
can i use this data to tune my a/f curve?
how is the tuning done with the predator? can you alter both idle, mid range and wot fuel settings?
09-15-2004, 04:34 AM
#4
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Join Date: Jul 1998
Location: Charlotte,MI USA
Posts: 6,249
Re: how to tune engine with Predator if i can monitor O2s
To get a tune right with the Predator you need to log LTFTs at several different speeds and O2s at WOT then send your current tune and the log to your tuner and he can e-mail you back a new tune. I got my heads/cam combo tuned that way. Check numbers in the sig.
I bought my tuner from a vendor that supplies unlimited free tunes forever if you by the tuner from him or to others for a $100 fee.
I bought my tuner from a vendor that supplies unlimited free tunes forever if you by the tuner from him or to others for a $100 fee.
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