Car Alarm Recommendations?
#31
11-27-2006, 08:38 PM
Originally Posted by KPierson
Almost every fuel injected Nissan has a PNP (Park/Neutral Position) switch that sends out a (-) signal ONLY when the tranny is in either N or Park. This signal can be used to prevent the car from starting in any gear.
I only park with my car in gear if I'm on an incline that warrants it. Most of the time mine is left in N, and I don't even have a remote start on it!
I only park with my car in gear if I'm on an incline that warrants it. Most of the time mine is left in N, and I don't even have a remote start on it!
anyone able to confirm this is the wire?
#32
11-27-2006, 09:24 PM
#34
11-27-2006, 10:32 PM
#37
11-28-2006, 03:23 PM
well, just got off the phone with an installer who says he owns a g 6mt and didnt put the autostart cause he didnt want the manual/gear problem. Told him about this, and was told it would fry the ECU.....i dont understand how its possible, is he just a doutch who doesnt know what he's talking about or would there be something else to it?
#38
11-28-2006, 05:13 PM
He is wrong. Look at the schematic. The P/NP switch is physically mounted in the tranny. One side is connected to ground, the other side goes to the ECU.
When you read the ground off of the signal, you are reading it THROUGH the switch, NOT from the ECU. The ECU pin is an INPUT, not an output.
When you read the ground off of the signal, you are reading it THROUGH the switch, NOT from the ECU. The ECU pin is an INPUT, not an output.
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