ECU Wiring Harness quick question!!

[mwracing]

Hey just got the motor back in the car, primed it, and cracked it over.. and it starts!! yay!!

BUT gas/water temp/ oil temp stock gauges dont work. maybe even boost

All the clips and sensors are connected on the wiring harness in the engine bay.. but Near the ECU... the last three clip into the ECU ( which is connected) but I have two spare clips dangling.. (the transmission unit is connected fine to the wiring harness) did i miss something? they dont look like they could go far, and nothing close clips in.

 

[CRE]

Check the 7.5A Gauge fuse and Junction M1.

http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=136

Some of the connectors sit fairly high up. Look above the ECU and back.

 

[mwracing]

Check the 7.5A Gauge fuse and Junction M1.

http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=136

Some of the connectors sit fairly high up. Look above the ECU and back.

:aigo: that diagram...:aigo:

i will try that, if i cannot find a place for it i will take a picture. I think it is the 4th and 5th plug inline from the ECU.

Is the 7.5A gauge fuse under dash or near battery?

 

[mwracing]

Oh and one more thing.. The Check engine light does not light up on accessories before I start the car.

 

[CRE]

Gauge fuse is under the dash, driver's side. CEL gets power from it as well.

EDIT: CEL is also connected through M1.

This shows where it is:
http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=28

In my car it's a yellow connector which connects into another yellow connector. It's a harness to harness connection.

 

[mwracing]

yeah that diagram gives me a great perspective on my problem.

I will look up high tomorrow and it should fix the problem 100% thanks CRE for your resourceful help

 

[mwracing]

that fixed it. Awesome. Runs Soooo well