Deceleration Settings??
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Deceleration Settings??
I am running a MSPNP in my 97 miata and have roughly tuned the PNP maps for my setup. I recently replaced the 390cc injectors that I was running with 550cc injectors. After a lot of screwing around with acceleration enrichment numbers, I have it pretty much dialed in. I am running into some smoothness issues while decelerating. When I lift part way off the throttle, I get a burbling from the exhaust and the AFRs change rapidly back and forth between about 11:1 and 15:1 and the engine surges very mildly. If I lift completely then the over run fuel cut takes over and it is smooth again.
Any suggestions on which settings I need to change to smooth things out??
Any suggestions on which settings I need to change to smooth things out??
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