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H22a1 swap issues.

 
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Old 04-19-2011, 05:30 PM
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H22a1 swap issues.

Did a swap from my f22a1 single overhead cam non vtec "OBD1", to a h22a1 dual overhead cam vtec "OBD2". My car is OBD1, and the p13 ECU is obd1. I swaped out the dizzy for one with a built in crank sensor, changed the injectors to peak and flow etc.. car runs. WOOT

BUT... there is always a but...

throwing 2 codes,

i think my exhaust regulation system... egr...
and vtec selenoid....
and im burning rich.

i ordered and wired my vtec from acidworks.com seems like every thing is in order when i throw my key into aux mode. no codes... only throws one once i geuss i meet the requirement for vtec to engauge is my geuss...

I got the stuff to test my map sensor, but its attached to the firewall and worked fine with my f22 so i rather dought its faulty. i did extend my O2 sensor tho for my new headers. mabie i crossed a wire.. im not 100% sure how to trouble shoot that tho.

im going to try and clean my selenoid screen etc, see if that changes anything.

im not to familiar with this system yet. Any advice or threds on how to trouble shoot my sensors etc... would be great.
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Old 04-19-2011, 07:34 PM
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Re: H22a1 swap issues.

yeah, first thing i would do is swap both of the black wires thats on your o2 sensor, then get back to us.
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