OK I searched and cant find what i am looking for....
I have a 98z24. I just finished turboing it. I took it to get tuned hoping the MAP sensor wouldn't mess anything up, since I seen some of you guys made it work in the past. Well as soon as my MAP saw boost it just started dumping the fuel in AFR went from 14.2ish down in the 10's. I had my cartech out of adjustment trying to lean it out. Didn't work. I proceeded to put a check valve Between mani and MAP. This didn't work either, yes I had Valve facing the correct way. It was like there wasn't enough vacuum to open it even though i was reading 22 on my gauge.
OK so hear is the question. Where can i find a Missing Link Or a MAP clamp for my car?
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What kind of a/f are you looking to get under boost??
somewhere around 13. I suppose. Not 10s that is way to rich. Anyone know about missing link or MAP clamps
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Someone has to know something here. Please help!!! Really need to get this figured out.
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Anyone? This is all that is keeping me from driving my car..... What can I do to keep the MAP from seening boost
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Why wouldnt it see boost? On the dyno sheet as soon as I hit boost you could see on the cart that the AFR drop instantaneously. The adjustments seemed to help but couldnt get it any leaner. If i unhooked my battery than reconnected it can run better but still HAd the huge decrease in the AFR. IF i tried to do 2 pulls in a row with out unhooking the battery the AFR went all over the place and so did the torque and HP. I'll double check the FMU. But I don't think thats my problem. By the way I emailed you. I never received the email that you sent me.
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Ron I just checked the FMU it is installed correctly. I went through step by step to set the base fuel pressure and so forth.
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