84-85 engine harness Guru needed

[jessecool]

Here is a pic of an 84-85 Engine harness numbered from start to finish. If anybody can identify each number with each sensor or purpose and just comment it. I will go back into photoshop and make a great and usefull (sticky image)..I know some of them but not all ...thanks guys

http://i129.photobucket.com/albums/p207/jessecoolphotos/SSPX0701.jpg

 

[turbonut85]

Pic is too small. Can you enlarge it some??

 

[jessecool]

Uploaded with ImageShack.us

This should be a little easier to see..:biggrin:

 

[jessecool]

When i get all the info: I will enlarge it a little more. And below provide list in the same pic in numerical order below....this pic could be very helpful to some.

Thanks

 

[jessecool]

Uploaded with ImageShack.us

MUCCCHHH BETTER To See The Connectors

 

[Jerryl]

Let me give it a shot.

1 - Not sure what it is, but it is the connnector to the dash, under the glovebox
2 - ECM connectors
3 - Power antenna
4 - ESC (? - Unclear in pic)
5 - (? - Unclear in pic)
6 - MAP (Analog Dash)
7 - MAP (Digital dash)
8 - ECM power / NB O2
9 - AC Compressor
10 - AC switch at dryer
11 - Ground (Under AC compressor)
12 - Ground (Under AC compressor)
13 - More than likely Alternator trigger wire
14 - Fuel pump prime - open
15 - Fuel Injector wiring conenctor (? - Unclear in pic)
16 - Coolant temp sensor
17 - RMP switch trigger - Open
18 - Ignition module connector
19 - MAP
20 - Coolant light idiot sensor
21 - Carbon Canistor
22 - Not used
23 - Not sure
24 - Not sure
25 - Bulkhead connector
26 - IAC
27 - EGR solenoid
28 - Boost soolenoid
29 - TPS
30 - KR sensor
31 - Transmission connector
32 - Fuel injector harness

 

[jessecool]

#22,#23,#24... I think they might be something for the power master brakes or something. Just because it is so close to the area. And #5 are the fuel pump relays i think. I thought #10 was for the oil pressure sensor on the front of the oil pump?

 

[jessecool]

Should i be loooking for any wire or plug for the knock sensor?

 

[Jerryl]

#22,#23,#24... I think they might be something for the power master brakes or something. Just because it is so close to the area. And #5 are the fuel pump relays i think. I thought #10 was for the oil pressure sensor on the front of the oil pump?

You are correct. 10 is Oil Pressure sensor. :frown:
22-24 - You are most likely correct as well. :frown: (I have hydroboost, so, not sure)

Should i be loooking for any wire or plug for the knock sensor?

I believe the wire is blue, but, with my current track record on this thread, who knows.

Seriously . . .
I also thought about the cam and crank sensor connectors, and did not see those listed.
The "real" expert on this is probably John Spina from Caspers.

 

[turbonut85]

23. Powermaster pressure switch
24. Powermaster motor

 

[Waco84GN]

jerryl is correct

30 and 31 are joined together and go to the knock sensor and 4 wire tranny connector

Jerry jr.

 

[jessecool]

Now when i go to wire this harness up. I am gonna run vacuum brakes...if i dont hook anything up to the powermaster connectors will i be throwing codes..and canister sensor as well?

 

[Waco84GN]

I dunno...

If your car had powermaster brakes from the factory, the brake light may come on on the dash but there will be thrown for the brakes.

My dad's designer series 85 has wiring for the powermaster brakes but has hydroboost.

The evap can probably gets monitored for operation by the ecm so there may be a code related to that that will be thrown.

Jerry jr.

 

[turbonut85]

Now when i go to wire this harness up. I am gonna run vacuum brakes...if i dont hook anything up to the powermaster connectors will i be throwing codes..and canister sensor as well?

You will not have a brake light. I converted my 85 from PM to HB, and just taped the two PM harnesses up, and stuffed them under the wiper motor. No light. ---Keith