Wiring the resistor box for an H22a Swap?
11-23-2003, 07:05 PM
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Wiring the resistor box for an H22a Swap?
Ok, Im doing an h22 swap in my eg, but im a bit confused on how the resistor box is supposed to be wired? Does each injector have to run to ECU? Or.. On the diagram that i saw it looks like thats what it says to do?...Anyone who has done this swap into an eg help? Anyone...............
11-24-2003, 11:40 AM
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Re: Wiring the resistor box for an H22a Swap? (Eg_Hatch)
https://honda-tech.com/zerothread?id=650329
Scroll down a tiny bit, and all your questions about wiring up the resisitor pack will be answered.
And no the obd2-1 harness does not take car of this. At least not in my case.
Scroll down a tiny bit, and all your questions about wiring up the resisitor pack will be answered.
And no the obd2-1 harness does not take car of this. At least not in my case.
11-24-2003, 11:40 AM
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Re: Wiring the resistor box for an H22a Swap? (TorganFM)
http://www.hondata.com/techinjectorwiring.html
Here you go...
I have one for sale if you need one...
Here you go...
I have one for sale if you need one...
11-24-2003, 04:19 PM
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Re: Wiring the resistor box for an H22a Swap? (976)
Ive been to that site, but I really dont understand it.. Really, The only part I dont get Is what to do with the extra wires that aint being used? And which wire is that red one connected to? All 4 or just a particular one.. HELP............ 
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11-24-2003, 05:26 PM
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Re: Wiring the resistor box for an H22a Swap? (Eg_Hatch)
All Honda FI resistor boxes are the same w/the same impedance..... just different plugs from generation to generatoin. Example: the FI resistor box on a CRX is the same as one found on a 95 Prelude, just the plugs are different where the CRX plug is for an OBD-0 harness and the 95 Prelude plug is for the OBD-1 harness. You can either find a FI resistor box from an OBD-2 car, or just splice the plugs on an OBD-1 or OBD-0 FI resistor box.
11-24-2003, 05:43 PM
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Re: Wiring the resistor box for an H22a Swap? (Newman)
11-24-2003, 07:27 PM
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Re: Wiring the resistor box for an H22a Swap? (TeStUdO)
Thanx alot for that link... Its very helpful, but does anything have to go to the ecu or to a sensor?Or just inectors to resistor box? I was told that it had to be wired to the idle air temiture sensor, and down to a-9 on the ecu? Anybody?... 
11-24-2003, 11:18 PM
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Re: Wiring the resistor box for an H22a Swap? (Eg_Hatch)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Eg_Hatch »</TD></TR><TR><TD CLASS="quote">Thanx alot for that link... Its very helpful, but does anything have to go to the ecu or to a sensor?Or just inectors to resistor box? I was told that it had to be wired to the idle air temiture sensor, and down to a-9 on the ecu? Anybody?... </TD></TR></TABLE>
Im 95% sure its just injectors to resistor box. A9 is your IACV if im not mistaken. There would be no reason to wire it to that.
</TD></TR></TABLE>Im 95% sure its just injectors to resistor box. A9 is your IACV if im not mistaken. There would be no reason to wire it to that.
11-25-2003, 02:36 PM
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Re: Wiring the resistor box for an H22a Swap? (TeStUdO)
Exactly what I said.. But why isnt it still not getting gas.. I took of the lihe the sends fuel to the fuel punp, and cranked it last night, and no fuel came out what so ever....?? It is starting to be very fustrating..Anyone one else?????? HELP.....................
11-26-2003, 05:24 PM
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Re: Wiring the resistor box for an H22a Swap? (Eg_Hatch)
HEY... My car finally started last night.. The Problem was the ECU. I ordered a p-13 , and its been plugged in the whole time and it wouldnt start.. Last night Me and some friends were looking at it and I decided to put back in the stock ECU, and I cranked it and...SHE STARTED 
.... But what do you guys think might be wrong with the p-13? Now a friend of mine is about to wire Vtec, but do any of you guys have diagrams on how to wire an H-22 into an EG?
.... But what do you guys think might be wrong with the p-13? Now a friend of mine is about to wire Vtec, but do any of you guys have diagrams on how to wire an H-22 into an EG?
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