new style 20 wire fjo injector driver turbo
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new style 20 wire fjo injector driver turbo
Basically the car is turning over fine and has spark but it seems my injectors are not firing. This diagram below is how i ive it hooked up. Am i right?
#3
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Re: new style 20 wire fjo injector driver turbo
how did you wire the injector signal wires at the ecu, and how did you wire the injector signal wires at the injector ?
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Re: new style 20 wire fjo injector driver turbo
cut them in half at the ecu and i wired them from the ecu to the input - side and from the output side of the harness to the other cut side
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Re: new style 20 wire fjo injector driver turbo
obviously/....
did you double check to make sure you didnt get any of the injector wires mixed up by mistake ?
did you double check to make sure you didnt get any of the injector wires mixed up by mistake ?
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Re: new style 20 wire fjo injector driver turbo
If I'm reading your pic right, you connected all of the 2nd set of wires, A-K? If I'm correct, they give you the option to use a possitive signal OR a negative signal. Honda ecu's use a negative signal, meaning the 2nd set of A-D (+ input) won't be connected. Some cars would use that a possitive signal, like a megasquirt ECU's signal output, when they have no injector driver inside the ecu.
The yellow/black wires at the deadend connector are always getting +12V when the main relay is on. They don't have to be connected to anything, just sealed with tape. They'll be like an extension cord hooked up to the wall but not to any tool/appliance.
Also make sure you disable the injector check if you're using something like Crome, Neptune, etc. W/o the injectors wired like normal, it will sense they are gone or all broken.
The yellow/black wires at the deadend connector are always getting +12V when the main relay is on. They don't have to be connected to anything, just sealed with tape. They'll be like an extension cord hooked up to the wall but not to any tool/appliance.
Also make sure you disable the injector check if you're using something like Crome, Neptune, etc. W/o the injectors wired like normal, it will sense they are gone or all broken.
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Re: new style 20 wire fjo injector driver turbo
If I'm reading your pic right, you connected all of the 2nd set of wires, A-K? If I'm correct, they give you the option to use a possitive signal OR a negative signal. Honda ecu's use a negative signal, meaning the 2nd set of A-D (+ input) won't be connected. Some cars would use that a possitive signal, like a megasquirt ECU's signal output, when they have no injector driver inside the ecu.
The yellow/black wires at the deadend connector are always getting +12V when the main relay is on. They don't have to be connected to anything, just sealed with tape. They'll be like an extension cord hooked up to the wall but not to any tool/appliance.
Also make sure you disable the injector check if you're using something like Crome, Neptune, etc. W/o the injectors wired like normal, it will sense they are gone or all broken.
The yellow/black wires at the deadend connector are always getting +12V when the main relay is on. They don't have to be connected to anything, just sealed with tape. They'll be like an extension cord hooked up to the wall but not to any tool/appliance.
Also make sure you disable the injector check if you're using something like Crome, Neptune, etc. W/o the injectors wired like normal, it will sense they are gone or all broken.
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