kpro at idle on ep3

K-Series Programmable ECU installation questions / support issues
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torkcm
Posts: 2
Joined: Wed Aug 24, 2005 9:20 am

kpro at idle on ep3

Post by torkcm »

I upgrade to 550cc rc injectors and I get misfiring cels at idle and I dont see where I can adjust that.

Now If I have the A/C on I dont get any misfire cels at idle. but once I turn it off and sit idle the a misfire cel will come on. I tested this for 2 weeks with A/C on. Once i turned it off it came on after sitting idle for a while.

I just loaded v7 to see if that may fix it, but wanting to know if there is any where to adjust fuel at idle on the pnf ecu with kpro. I see the pnb ecu has the idle lambda option.
02SilverSiHB
Posts: 53
Joined: Thu Oct 03, 2002 8:39 pm
Location: San Antonio, Texas

Post by 02SilverSiHB »

what modifications do you have? do you have the stock k20a3 in there and just some na mods?
07 Si Sedan
Razathorn
Posts: 469
Joined: Tue Jun 14, 2005 12:17 am
Location: Lenexa, Kansas, USA

Re: kpro at idle on ep3

Post by Razathorn »

torkcm wrote:I upgrade to 550cc rc injectors and I get misfiring cels at idle and I dont see where I can adjust that.

Now If I have the A/C on I dont get any misfire cels at idle. but once I turn it off and sit idle the a misfire cel will come on. I tested this for 2 weeks with A/C on. Once i turned it off it came on after sitting idle for a while.

I just loaded v7 to see if that may fix it, but wanting to know if there is any where to adjust fuel at idle on the pnf ecu with kpro. I see the pnb ecu has the idle lambda option.
What did you gap them at -- are you running boost? How cold are the plugs?
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