RPM dip

For discussing B&G MS-I/MS-II set-up and tuning of fuel parameters (including idle valves, etc.).
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katok
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RPM dip

Post by katok »

Hi,
I'm using MS2 v3 with edis4 ignition on my 4age 16v engine.
I fairly tune my engine using LC-1 with the help of megalog viewer.
I find the stable idling at 13.3 afr

My problem now is when idle at 800rpm then suddenly press the accelerator and release the pedal, my rpm dips to 500rpm and then suddenly return back to 800rpm .

any suggestion how to lessen or eliminate the rpm dipping ?


thanks
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Matt Cramer
Super Squirter
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Joined: Sat Jul 03, 2004 11:35 am

Re: RPM dip

Post by Matt Cramer »

Check your AFR - what's it doing when this happens?
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katok
MegaSquirt Newbie
Posts: 22
Joined: Fri Jul 07, 2006 2:39 am
Location: Phils-Cavite
Contact:
Contact katok

Re: RPM dip

Post by katok »

I will post my datalog files later, i'll have to get an new bosch o2 sensor cause mine is broken
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