J30a_Gremlin
New Member
Hey all, I know its my first post but I really need help and i've searched as a guest to find nothing. I've found many threads stating wiring needed on the resistor box when using DSM injectors but haven't found a straight write up?
I found a link to sohchonda via the threads here that pointed to that link but it didn't do much because I can't seem to connect the dots in my mind.
I know how to solder but this is the first time having to put a resistor box in and I am lost beyond words.
I have the DSM 440 cc injectors (Fresh from RC after being tested), they are low impedance and I have a OBD conversion harness along with the OBD1 injector clips. Matching this to a P28 that is already chipped.
Work i've done already to help out....to show i'm not looking for a free ride
I have already soldered the OBD1 injector clips on and ensured the injectors I have are going to flow what they should.
The part i'm bewildered on is the Resistor box and how it fits into the picture.......i've found the signal wires from the ECU to one pin on the injector harness; Brown, red, blue and yellow (For inj 1,2,3,4 respectively).
I have traced the other wire on the injector harness to the junction plug found on the end of the harness and have made note of which pin each injector each goes to. (Wire Ends that terminate in a brown cap and go seemingly no where else).
That being said; I see the resistor box has (4) respective wires which go either to injectors or ecu signal line and then a red wire which i'm completely lost on. (One thread looks like the author made pins to go somewhere and one thread on a civic site said they go to power....im lost)
So how do I accomplish this task if someone could please help me......while we're on that too; this brown cap has some type of u-shaped link to 3 other pins, (Injectors all linked together and also tapping into another 3 circuits?)
I found a link to sohchonda via the threads here that pointed to that link but it didn't do much because I can't seem to connect the dots in my mind.
I know how to solder but this is the first time having to put a resistor box in and I am lost beyond words.
I have the DSM 440 cc injectors (Fresh from RC after being tested), they are low impedance and I have a OBD conversion harness along with the OBD1 injector clips. Matching this to a P28 that is already chipped.
Work i've done already to help out....to show i'm not looking for a free ride
I have already soldered the OBD1 injector clips on and ensured the injectors I have are going to flow what they should.
The part i'm bewildered on is the Resistor box and how it fits into the picture.......i've found the signal wires from the ECU to one pin on the injector harness; Brown, red, blue and yellow (For inj 1,2,3,4 respectively).
I have traced the other wire on the injector harness to the junction plug found on the end of the harness and have made note of which pin each injector each goes to. (Wire Ends that terminate in a brown cap and go seemingly no where else).
That being said; I see the resistor box has (4) respective wires which go either to injectors or ecu signal line and then a red wire which i'm completely lost on. (One thread looks like the author made pins to go somewhere and one thread on a civic site said they go to power....im lost)
So how do I accomplish this task if someone could please help me......while we're on that too; this brown cap has some type of u-shaped link to 3 other pins, (Injectors all linked together and also tapping into another 3 circuits?)