OBD0 to OBD1 Ecu harness question
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OBD0 to OBD1 Ecu harness question
So I picked up a rywire harness to do the dpfi to mpfi conversion.
Reading through the instructions, it assumes the car is already mpfi. It just tells me to cut out the resistor box. "SINCE" I am going from dpfi how do I wire up the injectors.
Currently I have 4 b7 injectors ( no resistor box) with extended cables. Do i need to wire them all together? If so then where do they connect.
The harness has 10 cables that go into engine bay, 2 of which are vtec and two for the ecu lights. Any help would be amazing.
Reading through the instructions, it assumes the car is already mpfi. It just tells me to cut out the resistor box. "SINCE" I am going from dpfi how do I wire up the injectors.
Currently I have 4 b7 injectors ( no resistor box) with extended cables. Do i need to wire them all together? If so then where do they connect.
The harness has 10 cables that go into engine bay, 2 of which are vtec and two for the ecu lights. Any help would be amazing.
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Joined: Sep 2006
Posts: 7,709
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From: NoRthERn Cali
Re: OBD0 to OBD1 Ecu harness question
you should have done the dpfi to mpfi conversion first. i can build you a DPFi to OBD1 MPFi harness if you like. and also integrate the vtec components.
the extra sub harness coming off the ecu jumper will do you no good for the DPFI conversion. those are only for vtec, 4-wire o2, and a few others that you probably wont use.
the extra sub harness coming off the ecu jumper will do you no good for the DPFI conversion. those are only for vtec, 4-wire o2, and a few others that you probably wont use.
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