TPS info needed (2jz)

[Savtec]

Hey guys just wiring up my car with the 2jz and i cant figure out the TPS, i need to know what wires are what, like power, earth, sensor, etc.
and oxy sensor it looks like its a factory sensor, power, signal, ground.

Any help would be good,

Cheers Gav

[midnight_purple_GA70]

Hey guys just wiring up my car with the 2jz and i cant figure out the TPS, i need to know what wires are what, like power, earth, sensor, etc.
and oxy sensor it looks like its a factory sensor, power, signal, ground.

Any help would be good,

Cheers Gav

will have a look tonight if i remember...
when wiring up to a microtech for the TPS ive only used 3 out of the 4 wires... GND 12v and 5v... just cannot recall off the top of my head which goes to which...

as for the o2 sensor i dont run one so im not sure...

[J0RD0]

thread dig! I also need to know this info as the car i just bought is reading the tps like a switched type and would explain why it keep fouling up the plugs

anyone know which colors are which? or number 1 - 4?

[J0RD0]

i found the info, for anyone else wanting to know:

5v - blue/red wire

signal - yellow

ground - brown/black

[JZA70 R]

thread dig x2

so what does the fourth wire (red) do then? ...is it just "throttle closed" signal?

our tps is behaving oddly... when its in the closed position it gives the correct signal (voltage = ~.1v) but when we start to open it, it jumps straight to 5 volts... its not linear at all.

we know its not the tps because we tried the tps in another car and we get a linear reading, so we think it might be a wiring issue.

any idea's or can someone at least tell us what the red wire is for?

cheers

[dumbass]

tps has 4 wire in one row

one end will have a brown wire
this is ground or sensor earth next wire after brown is idle signal not used on aftermarket ecu
next one after idle signal is tps voltage signal this is the variable signal
the next one after that which is the other end of the plug is the 5 volt supply

[JZA70 R]

yep your spot on. we got it all running sweet this arvo.

cheers