building a ka24de stock, looking for my tps harness

[xclusiv18]

hey guys i am building a ka24de stock for my 95 s14 but I'm having trouble looking for my tps harness. i plugged every single wire and seems to not connect one which is mounted on the front intake manifold with 3 pins. and then my tps is 2 3 pins but i have no wires for it. i have no idea where to get an extension or if i have it and need to create one? please help me

[Rogue One]

Welcome to NICO!

I've revised the topic title to reflect subject. Just a little tip, USE THE CORRECT TITLE: That means, make sure your title has the topic at hand. Don't title something: "I have a question" or "Small concern" or "240sx issues". Instead title it: "Tire tpms question" or "Rear bumper paint issue", that way it will attract the attention of the right people to assist you.

[PapaSmurf2k3]

It should all be coming off that main harness. Do you have the wrong TPS maybe? Can you take a picture of what you're working with?
Did you check down in that no-man's land of the intake manifold to make sure its not tucked in there?

[centralcoaster33]

If I read this correctly, you have TPS with 2 3 pin (meaning two 3 pin plugs) and only one wire plug with one 3 pin, then you have the incorrect TPS (or you have the incorrect wire harness and ECU). There are two different TPS, one with one plug (3 pin) and one with two (6 pin total). The two plug one adds WOT and Closed position sensing to the variable voltage sensing of the other IIRC. I think it only uses two wires in one plug, but does have 3 pins. I hope that helps.

So, wrong TPS. Just return your TPS and get the other sort. The early model TPS. I have a 1995 and it has a pigtail to a single plug. I had a 1996 and a 1997 and they had two plugs on the TPS, no pigtail. Let us know your final results so others can be search and learn. Thanks.

[xclusiv18]

heres a picture of my TPS but i cnt seem to find the harness. I'm not 100% sure if the TPS has been changed but i do know the harness is not been touch since i got the car

[PapaSmurf2k3]

What sorcery is that?!?!!?!?!

Actually I can't really comment, I've never worked with an S14 TPS. That's way different than my S13s though.

[centralcoaster33]

So... did you get the correct TPS installed yet?

[xclusiv18]

nope. i wanted to get this car running before summer hopefully

[centralcoaster33]

Well, maybe you don't understand my post suggesting you have the wrong TPS and that you need to get the correct TPS. I have a 1995 240sx and mine is OBD-1 and it has a TPS with pigtail and one plug. Therefor it only has one wire plug coming out of the harness in the intake area. I bought mine at AutoZone and their part number for it was TPS465. That is the TPS I think you need and if you buy it and install it will fit your plug and work with your car. The one in the photo you show is completely different, but is for a 240sx, just probably not yours. I had a 1997 and a 1996 that used a TPS like that one in your photo and of course the harness had two plugs to go to it.

[xclusiv18]

@centralcoaster33 as far as i did my research. your correct i have the wrong TPS because i believed the owner actually has a 96 engine on a 95 chassis. thanks for the input! i really appreciate it.