So I originally ordered the entire H22A swap with the M2A4 trans from HMO. When I ordered the swap Steve said he was going to hook me up with an M2B4 just for mentioning I was a CB7Tuner member which I thought was awesome! Well, yesterday he calls me to say his guys got the order mixed up & sent me the whole Euro-R swap instead which is yet again, awesome! But, what caught me off guard was that I was ready for the OBD1 swap.
With this being said, I started researching & saw that most people swap out the OBD2 dizzy, ECU, & injectors to the OBD1 setup. But, when Steve & I were talking yesterday he mentioned that I could just get the ECU jumper harness adapter from Rywire.com so that I can still use the OBD2 ECU. On Rywire I also found jumper harness adapters that allows the OBD1 harness to connect straight to the OBD2 fuel injectors, as well as an adapter harness for the OBD2 Dizzy so it connects to the original OBD1 harness. I believe I also read that to use those injectors you must bypass the resistor box? I have a donor CB to pull the plug for the resistor box to make a bypass pigtail. So do you literally just solder all 5 of the wires together?
Distributor Adapter: http://www.rywire.com/product-p/dis-1-2-10-pin.htm
Injector Adapter: http://www.rywire.com/product-p/inj-adapter-1-2.htm
OBD1-OBD2B Adapter Harness: http://www.rywire.com/obd1-to-obd2b-...obd1-obd2b.htm
The only thing I am not sure about is if the Euro-R's ECU is OBD2"A" or "B" so I can buy the correct harness ECU adapter..can someone shed some light on that subject? Are there specific years for each A & B? I am sort of lost when it comes to the OBD2 stuff. I looked up a PCD ECU on Ebay & it looked like the connectors spot were for a OBD2B.
Also, if that all works out, when wiring up the additional wires for VTEC, would I run the wires to the original engine harness (because it connects to the ECU through the adapter) or do I run the wires straight to the PCD ECU?
With this being said, I started researching & saw that most people swap out the OBD2 dizzy, ECU, & injectors to the OBD1 setup. But, when Steve & I were talking yesterday he mentioned that I could just get the ECU jumper harness adapter from Rywire.com so that I can still use the OBD2 ECU. On Rywire I also found jumper harness adapters that allows the OBD1 harness to connect straight to the OBD2 fuel injectors, as well as an adapter harness for the OBD2 Dizzy so it connects to the original OBD1 harness. I believe I also read that to use those injectors you must bypass the resistor box? I have a donor CB to pull the plug for the resistor box to make a bypass pigtail. So do you literally just solder all 5 of the wires together?
Distributor Adapter: http://www.rywire.com/product-p/dis-1-2-10-pin.htm
Injector Adapter: http://www.rywire.com/product-p/inj-adapter-1-2.htm
OBD1-OBD2B Adapter Harness: http://www.rywire.com/obd1-to-obd2b-...obd1-obd2b.htm
The only thing I am not sure about is if the Euro-R's ECU is OBD2"A" or "B" so I can buy the correct harness ECU adapter..can someone shed some light on that subject? Are there specific years for each A & B? I am sort of lost when it comes to the OBD2 stuff. I looked up a PCD ECU on Ebay & it looked like the connectors spot were for a OBD2B.
Also, if that all works out, when wiring up the additional wires for VTEC, would I run the wires to the original engine harness (because it connects to the ECU through the adapter) or do I run the wires straight to the PCD ECU?
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