would a chipped p28 work with a h22a in a civic hb???
03-04-2005, 04:44 PM
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would a chipped p28 work with a h22a in a civic hb???
I bought a h22a off of a guy near by and he gave me a JUN chipped p28 with the motor like it was supposed to be with it but VTEC wont kick in till like 6500-6700 rpm. Is this a usable ecu with an h22a?
03-04-2005, 05:37 PM
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Re: would a chipped p28 work with a h22a in a civic hb??? (kholmes)
yes.... but I suggest you run on a H22 program for that P28 or else bad things can happen.
03-04-2005, 06:52 PM
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Re: would a chipped p28 work with a h22a in a civic hb??? (skunked)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skunked »</TD></TR><TR><TD CLASS="quote">I run a P28 without any issues. Buy a piggyback (Apex VAFC) and go get a tune.</TD></TR></TABLE>
03-05-2005, 09:59 AM
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Re: would a chipped p28 work with a h22a in a civic hb??? (fastwanabe)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fastwanabe »</TD></TR><TR><TD CLASS="quote">but I suggest you run on a H22 program for that P28 or else bad things can happen.</TD></TR></TABLE>
The biggest thing you need a H22a program chip is timing. H-series have bigger bore than B-series. There fore, It takes more time for a flame to travel across a larger bore, thus, more timing is needed. Most chipped ECU run overly rich either way, but it is the wrong chip for your needs.
The biggest thing you need a H22a program chip is timing. H-series have bigger bore than B-series. There fore, It takes more time for a flame to travel across a larger bore, thus, more timing is needed. Most chipped ECU run overly rich either way, but it is the wrong chip for your needs.
03-07-2005, 07:39 AM
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Re: would a chipped p28 work with a h22a in a civic hb??? (kholmes)
Do not run that chip. It will most likely ruin a good motor. If you are going to get a chip, at least get one made for the H22 or just get a stock P13.
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04-02-2005, 02:03 AM
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Re: would a chipped p28 work with a h22a in a civic hb??? (kholmes)
wise these replies are...
ps I have a chipped "spoon" P13 ecu (5,000rpm vtec-8500rpm revlimit) pm if intrested
ps I have a chipped "spoon" P13 ecu (5,000rpm vtec-8500rpm revlimit) pm if intrested
04-02-2005, 07:50 AM
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Re: (Kendall)
since we're on the subject of ecus ive got a quick question. Im runnin a chipped p28 on mine (chrome program with h22a maps...yadda yadda yadda). I also have my stock p13 just chillin here in my office. Now i know i can get my p13 chipped, but is it also possible to get EGR removed (or bypassed) when it gets chipped?
04-05-2005, 12:13 PM
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Re: (kholmes)
GSR doesnt have an EGR so a P72 wont look for it. Disconnect the EGR and block it off. Problem solved
All "H22" motors have the butterflys. They can be bypassed to work through vacuum. Essentially, hook up the vac port from the top of the butterfly valve directly to the intake manifold and remove all the rest of the parts. This basicly will use full throttle vacuum to activate the valve to open the butterflies
HTH
All "H22" motors have the butterflys. They can be bypassed to work through vacuum. Essentially, hook up the vac port from the top of the butterfly valve directly to the intake manifold and remove all the rest of the parts. This basicly will use full throttle vacuum to activate the valve to open the butterflies
HTH
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