PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

stuck in fuel cell 22

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Old Sep 25, 2007 | 09:07 PM
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Default stuck in fuel cell 22

I'm setting up my new motor and it's in fuel cell 22. I unhooked the battery and it's still there. Isn't this the PE cell. I even changed PE to 75kpa. How do I get it back to normal? My stft's and ltft's won't read either.
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Old Sep 25, 2007 | 09:11 PM
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It's not just PE. 22 is the cell open loop except for idle and decel. Your problem isn't related to entering PE (probably) but not going into closed loop. Did you leave the car running long enough to transition to closed loop? What do you mean stfts and ltfts won't read? They're 0, or you can't even see a value for them?
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Old Sep 25, 2007 | 10:02 PM
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I took the car for a short ride...maybe 2 miles long. There is no value for either of the fuel trims.
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