Where do these plugs go?

[HMNGSupraMKIII]

Hey, I just got done replacing my head gasket, and I'm wondering where the small gray plug goes into? Some people say it goes to the ABS Sensor, some say to the transmission, and some people say it doesn't plug into anything. Just want to make sure before I put the upper intake manifold in and its wrong. Also, where do you guys suggest I put the two ground wire that are in the picture. Thanks

 

[WyoMK3]

Im pretty sure the two pin connector is for the back up lights

 

[supraguy@aol]

Reverse lights and abs.

 

[Zumtizzle]

ABS, and EGR temp sensor, wire too short to be Reverse.

 

[Dan_Gyoba]

There are 2 sets of connectors on the reverse switch, one being right next to ABS. EGR temp is only California cars, I don't think the connector exists on non California wiring harnesses.

 

[HMNGSupraMKIII]

Where is the ABS sensor on the car? Sorry I'm a total noob.

 

[Zumtizzle]

on an automatic wrapped up with two other connectors coming off the trans, on manual theres a sensor on the tailshaft, trace it down connect it up.

the two wire connector how long is it, i've seen several federal cars with an egr temp sensor.

 

[supraguy@aol]

Never seen fed egr temp sensor.

 

[HMNGSupraMKIII]

I know its the one to the ABS sensor because the ones to the transmission is already has a plug. I have a question about where the ABS sensor is located on the car. I looked for like 15min and cant seem to find it anywhere and its getting really frustrating. Also, where do the two ground wires connect too? Should i put the ground wires to the engine or to the chassis?

 

[jetjock]

Never seen fed egr temp sensor.

Same here. The books also so state but I suppose anything is possible.

 

[Dan_Gyoba]

I know its the one to the ABS sensor because the ones to the transmission is already has a plug. I have a question about where the ABS sensor is located on the car. I looked for like 15min and cant seem to find it anywhere and its getting really frustrating. Also, where do the two ground wires connect too? Should i put the ground wires to the engine or to the chassis?

3 sensors. One in each front hub, and the third is on the tail of the transmission, on the left hand side of the car, right near the driveshaft yoke. Because ABS is an option, not all transmissions will have the sensors.

 

[Backlash2032]

The grounds go to the intake manifold. There's two bolt holes on the upper intake.

Sent from my HTC Droid DNA

 

[Backlash2032]

The grounds go to the intake manifold. There's two bolt holes on the upper intake iirc

Sent from my HTC Droid DNA

Sent from my HTC Droid DNA

 

[Dan_Gyoba]

One ground to the intake manifold, I remember one going to a transmission mount bolt. IIRC, the same one that holds the clutch hydraulic line.

 

[Backlash2032]

It doesn't really matter. It all goes to the same place.

Sent from my HTC Droid DNA

 

[supraguy@aol]

One ground to the intake manifold, I remember one going to a transmission mount bolt. IIRC, the same one that holds the clutch hydraulic line.

That one is just a tie-in ground from the tranny to the body. I think the wire is black with yellow strip for that.

 

[Zumtizzle]

Click here. #20 is for sure an EGR Sensor Connector.

http://www.supramania.com/forums/co...iring-Harness-Plugs-What-is-what-Walk-Through