LoLsmileyFC

iTrader: (37)

finally got an engine harness after 1 week of waiting! so excited to test out the t2 today! btw its for a s4 t2

there are 2 female 02 sensor plugs on the harness. there is one by the tps and one by the bac valve plug.

which one is it?

my old harness was a mess so i couldnt re map to where it went

thanks!

MIDNFauciUSN

iTrader: (8)

Well, since the O2 sensor isn't near the TPS, I'd eliminate that. Actually, I wouldn't imagine that the socket is near either of those. Your best bet might just be the FSM!

I have an S5, so my harness probably wouldn't be of much help.

LoLsmileyFC

iTrader: (37)

i would check the fsm but im too lazy to remove ALL of the tape and re wrap it lol

its by the bac valve plug then can anyone verify this?! thanks

gotta get the t2 running tonight son!

satch

iTrader: (1)

Wire colors?

MIDNFauciUSN

iTrader: (8)

there IS a single pin female plug near the TPS, and that would be a coolant temp sender on the back of the water pump housing. I'd suggst hooking that up if it isn't already! I'll go look at mine in a minute.

Nevemind, I have my O2 wired straight to my ECU. Previous owner hacked up the harness pretty badly

LoLsmileyFC

iTrader: (37)

both wire colors are black icic so the so the one near the tps is for the coolant and the one next to the bac is the 02 sensor.

which injectors are grouped with the coolant temp sensor? are those the primaries or secondaries? thanks!

LoLsmileyFC

iTrader: (37)

ok thanks bro i think i figured it out but which injector plugs is grouped with the coolant temp sensor plug? is it the 2ndaries or primaries?

satch

iTrader: (1)

Front primary is Light Green and the rear is Light Green/Black. Front secondary is Light Green/White and the rear is Light Green/Red.

LoLsmileyFC

iTrader: (37)

thanks bro got it ok im still plugging in all the plugs kind of confused which one is the 02 sensor plug. where does the plug thats grouped up with the TPS and air temp sensor plug into? is that for the 02 sensor or the coolant temp sender?

its cold out tonight t2 time! brapp brapp rapppp!