Nitrous wiring with LNC-002 and RPM Window Switch
#1
Teching In
Thread Starter
Nitrous wiring with LNC-002 and RPM Window Switch
I purchased a car with cammed LS6 with a NX nitrous system that has been on the car for years, but the two previous owners never sprayed the car and couldn't tell me a whole lot about how the system was set up. It has a Lingenfelter LNC-002 and a Trick Performance RPM window switch along with a pressure transmitter on both nitrous and fuel lines. There is a button under the gas pedal that activates it when at WOT. There is also purge button located near arming switch. The car is a standard 6 speed. I am planning on bringing car to tuner here shortly to have tuned and dynoed, but would really like to know how all this nitrous stuff is wired up and works before I make that trip due to the fact that I want it dynoed on spray and tuned if needed then too. Are any of you running set up like this? Any words of wisdom would be appreciated. I looked through nitrous wiring tread and didn't see one to fit this application. Thanks
#3
Teching In
Thread Starter
Yes they helped to a point, but still not sure of the set up. They did a very professional job on installation and makes it real tough to trace wiring out.
#5
Teching In
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Have a question about how it all should be wired up. Would like to see a schematic of a system like this so I could trace out and make sure is correct.
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#9
Do this and use the gray wire from the LNC-002 to see if it is pulling timing. You cannot log timing in the traditional way to see if timing is being pulled since the LNC works post ECM/PCM right at the coil packs. The gray wire produces a voltage signal between 0-5V (I think...) depending on the amount of timing being pulled. The better method will be to make some quick hits and pull the plugs to see if timing/fuel is correct.