The stroker has been running about a month now so pulled the plugs and they were dry/white. My idle surges every now and again so I can confidently say I am on the lean side.
I do not have a wideband so I don't have the ratio handy but I made DIY map adjuster, my questions are
what kind of volts are you running?
I can only adjust it when it's in an open loop, correct?
Increase volts = increase fuel, vice versa, correct?
Adjustable map
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BlackHawk18
- Posts: 6
- Joined: September 2nd, 2015, 11:09 am
- Vehicle Year: 1992
- Vehicle Make: Jeep
- Vehicle Model: Cherokee
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Cheromaniac
- I live here

- Posts: 3290
- Joined: March 8th, 2008, 12:58 pm
- Stroker Displacement: 4563cc
- Vehicle Year: 1992
- Vehicle Make: Jeep
- Vehicle Model: Cherokee
- Location: Cyprus
Re: Adjustable map
Yes, and yes.BlackHawk18 wrote:I can only adjust it when it's in an open loop, correct?
Increase volts = increase fuel, vice versa, correct?
1992 XJ 4.6 I6 Stroker - 5MT - 200rwhp 258rwtq - Sold