JDM wiring diagram
JDM wiring diagram
I'm trying to do a Jdm engine swap on my Rx4 and would like to use all the original electronics that came with the engine. Does any one know the wiring schematic for the compuer for a 91 TII Jdm engine? Or even for a 93 or a Cosmo engine. I'm still in hold on buying the engine cause I want to know if I can use the factory computer. I dont want to use an after market computer.
Thanks
Thanks
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From: https://www2.mazda.com/en/100th/
the answer is yes.
the FD JDM FD is the same as the US except for 4 wires, and we know what those 4 wires do (AWS, EGR)
the cosmo we have, but its all in Japanese. since the cosmo runs a substantial amount of stuff through the body/dash harness, its not worth doing the cosmo ECU unless you get a front clip. you COULD make the harness, but its a TON of work.
the JDM S5 FC is also very similar to the US car, although we don't know the differences, the JDM car lacks AWS, and two ACV solenoids, but it has a speed limiter. people have problems with the JDM S5 ecu working in a US car.
the S4 FC seems to be about the same US and JDM. the US one has EGR and AWS, the JDM one doesn't.
the FD JDM FD is the same as the US except for 4 wires, and we know what those 4 wires do (AWS, EGR)
the cosmo we have, but its all in Japanese. since the cosmo runs a substantial amount of stuff through the body/dash harness, its not worth doing the cosmo ECU unless you get a front clip. you COULD make the harness, but its a TON of work.
the JDM S5 FC is also very similar to the US car, although we don't know the differences, the JDM car lacks AWS, and two ACV solenoids, but it has a speed limiter. people have problems with the JDM S5 ecu working in a US car.
the S4 FC seems to be about the same US and JDM. the US one has EGR and AWS, the JDM one doesn't.
the answer is yes.
the FD JDM FD is the same as the US except for 4 wires, and we know what those 4 wires do (AWS, EGR)
the cosmo we have, but its all in Japanese. since the cosmo runs a substantial amount of stuff through the body/dash harness, its not worth doing the cosmo ECU unless you get a front clip. you COULD make the harness, but its a TON of work.
the JDM S5 FC is also very similar to the US car, although we don't know the differences, the JDM car lacks AWS, and two ACV solenoids, but it has a speed limiter. people have problems with the JDM S5 ecu working in a US car.
the S4 FC seems to be about the same US and JDM. the US one has EGR and AWS, the JDM one doesn't.
the FD JDM FD is the same as the US except for 4 wires, and we know what those 4 wires do (AWS, EGR)
the cosmo we have, but its all in Japanese. since the cosmo runs a substantial amount of stuff through the body/dash harness, its not worth doing the cosmo ECU unless you get a front clip. you COULD make the harness, but its a TON of work.
the JDM S5 FC is also very similar to the US car, although we don't know the differences, the JDM car lacks AWS, and two ACV solenoids, but it has a speed limiter. people have problems with the JDM S5 ecu working in a US car.
the S4 FC seems to be about the same US and JDM. the US one has EGR and AWS, the JDM one doesn't.
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