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F22B SOHC Turbo annoyances....

Discussion in 'Accord' started by Acura Steve, Aug 17, 2012.

  1. Acura Steve

    Acura Steve New Member

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    Aug 17, 2012
    Hey all!

    I'm neck-deep in a turbo project on my 97 Acura CL (Same as 97 Accord), and I wondered if anyone else has had this problem I've got a P28 OBDI ECU that I had someone re-program for 550lbs injectors, 10psi boot (stock MAP sensor) using Chrome Pro. The engine immediately throws a 22 code, which is the Vtec solenoid pressure. The Vtec works perfectly when it's plugged into the OBDII ECU, so I know my solenoid is ok. Are the Vtec output wires switched around on the newer Vtec's? The adapter harness that I bought is very nicely labeled (with letters/numbers), but I'm unsure of where to find out what each label stands for. According to the guy who programmed it, the ECU goes into "limp mode" when a CEL lights up. It won't idle at all right now, and doesn't run smoothly until after 2400 rpm's. Almost feel like the Vtec is on all the time. Any help would be GREATLY appreciated!! :confused:
  2. Briansol

    Briansol Admins Admin VIP

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    Nov 18, 2007
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