t-stat housing wires

Gentleman Rogue · Post by **Gentleman Rogue** » Thu Jul 23, 2009 10:43 pm

so my harness has the plug cut off for the one plug sensor on the t-stat, and the other connectors cut for the other temp sensors. there are five terminals that need a connection, and five wires, but i need to know which ones go where! the wires i have are (2) yellow wires with green stripe, (1) green wire with yellow stripe, (1) green wire with black stripe, and (1) black wire with green stripe. heres a pic of the wires:

and a pic of the t-stat housing:

im also wondering what two of these connectors are for:

these wires are between the injector plugs and ballast resistor plug. i figured out the one plug is for the knock sensor, but the other plug and the "T" connector i can't figure out.

can anyone help? does anyone have a harness laying around the could check out for me?

IDriftNaked · Post by **IDriftNaked** » Thu Jul 23, 2009 10:53 pm

i believe thats the egr plug on the second pic if im not mistaken

Gentleman Rogue · Post by **Gentleman Rogue** » Thu Jul 23, 2009 10:59 pm

thats kinda what i was thinking, but i have no idea where the plug is check it. i have a Chilton's for the car, maybe i can hunt the wires down on the wiring diagram.

any clue on the "T" connector?

IDriftNaked · Post by **IDriftNaked** » Thu Jul 23, 2009 11:37 pm

ok the 1 spade temp sensor should take the yellow with green stripe wire that goes to your guage

the t connector on the other hand

the yellow with green wire that goes to pin 20 on the ecu is on the I part of the T

now on the -- (top) part of the T goes the black with green stripe wire

now the actual t stat housing has that other sensor that i dont think you need

i hope this helped
david