RPM signal wire location
03-24-2004, 02:41 PM
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RPM signal wire location
i just got the pivot shift light system... i need to hook it up to my RPM Signal wire from the ECU. no results from search...
someone help me out please
someone help me out please
03-24-2004, 04:01 PM
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i read its green and white comming from the ECU in the maxima,and it is the same in our car...
this is gonna kill me...no info about this on the net.
i should call nissan and ask them or is that a bad idea
this is gonna kill me...no info about this on the net.
i should call nissan and ask them or is that a bad idea
03-24-2004, 06:41 PM
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There is no "RPM" wire because it goes into a combined signal wire, where a bunch of different signals are mux'd together and sent on a single wire.
There is a coil trigger wire however, but because there are six of them, one for each cylinder. It will be operating at 1/6th the RPM.
Cylinder 1's coil trigger wire is pin 62 coming out of the ECU. It's a yellow and red wire. Be careful, there are several yellow and red wires, make sure it's pin 62.
There is a coil trigger wire however, but because there are six of them, one for each cylinder. It will be operating at 1/6th the RPM.
Cylinder 1's coil trigger wire is pin 62 coming out of the ECU. It's a yellow and red wire. Be careful, there are several yellow and red wires, make sure it's pin 62.
03-24-2004, 06:45 PM
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this seems harder than i thought...are the pins #'d? ive never messed with the ECU before...
do you think it will work properly if i connect the wire to it?
do you think it will work properly if i connect the wire to it?
03-24-2004, 07:02 PM
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The pins aren't numbered. Here is a picture of what the connector that goes into the ECU looks like with the pin numbers on it.
I don't know if it will work because I don't know the specifics of that shift light. I'd call the company and tell them the only thing that is available as a trigger is a coil trigger pulse and mention the fact that there are six coils. Maybe you or they can reprogram it to adjust for the signal.
I don't know if it will work because I don't know the specifics of that shift light. I'd call the company and tell them the only thing that is available as a trigger is a coil trigger pulse and mention the fact that there are six coils. Maybe you or they can reprogram it to adjust for the signal.
03-25-2004, 03:37 AM
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i found this on the overboost website made by HKS...
http://www.overboost.com/obs/product...e%20Management
http://www.overboost.com/obs/product...e%20Management
Trending Topics
03-25-2004, 12:25 PM
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i called up nissan... 3 guys said i dont know and 2 said to hook it up to coil one...dont mess with the ECU its very sensitive. then i asked about the 1/6th rpm reading and they said it will work fine,if theres 2500 RPM's in coil 1,theres 2500 in coil 2,3, and so on. so im gonna give this a shot probably tomorrow night at the shop i work at unless its nice out,then i gotta go flying.
ill let you guys know the results and ill post pics/video of how the system looks and works. thank you
ill let you guys know the results and ill post pics/video of how the system looks and works. thank you
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