99-02 Harness Connector Identification

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Sep 7, 2017 | 07:08 PM

#61

F68

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Quote:

Originally Posted by Skele4door

I'm modding a 99 harness for a friend and can't remember what a couple of connectors are. I noticed that this section gets a lot of questions, so I figured I'd start this thread and we can all populate the list and sticky it for future use. BTW, the connectors marked "(Connector CXXX)" are the ones that you'll use to hook up to your chassis for your speedometer, tach, reverse lights, ignition, etc.

1. Rear O2 (Passenger)
2. Reverse Lights
3. VSS
4. Reverse Lockout
5. Rear O2 (Drivers)
6. CAGS
7. Unneeded ground strap
8. Front O2 (Drivers)
9. Unneeded ground strap
10. Alternator
11. Coolant Temp
12. MAF Sensor
13. TPS
14. IAT
15. IAC
16. Injector (Drivers)
17. EVAP
18. Injector (Drivers)
19. Injector (Drivers)
20.Coil Connector (Drivers)
21. Injector (Drivers)
22. Knock Sensor
23. Ground (Rear Drivers Head)
24. Ground (Rear Drivers Head)
25. Ground (Rear Drivers Head)
26. Oil Pressure
27. Cam Angle Sensor
28. MAP
29. Injector (Passenger)
30. Coil Connector (Passenger)
31. Injector (Passenger)
32. Injector (Passenger)
33. Injector (Passenger)
34. EGR
35. AC Compressor
36. F-body Specific (Connector C230)
37. F-body Specific (Connector C220)
38. AC Pressure
39. Front O2 (Passenger)
40. Oil Level Sensor
41. Starter Trigger Wire
42. Crank Angle Sensor
43. F-body Specific (Connector C101)
44. F-body Specific (Connector C105)
45. F-body Specific (Connector C100)
46. Starter Trigger Wire
47. Red PCM Connector
48. Blue PCM Connector

Ohboyohboyohboyoboy,

if anyone will answer a stupid question,

everyone knows the 98-02 f body harnees is one of the easiest to mod for a custom conversion engine swap project........

but.....

Last edited by F68; Sep 8, 2017 at 10:53 AM.

Sep 8, 2017 | 11:04 AM

#62

F68

Staging Lane

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But this does not list the ALDL diagnostic plug...

My harness has these 6 suspicious cut wires on the end of the red pcm plug a blue/white striped
, green/white striped
bla... bla they were a few worn thru wires I have to address with soldering iron and some liquid plastic

Attached Thumbnails

99-02 Harness Connector Identification-img_20170908_095702-1-.jpg

Last edited by F68; Sep 17, 2017 at 04:42 PM.

Sep 17, 2017 | 04:41 PM

#63

F68

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.ok friends anyone got the info on how to add in a fusebox,

and the DLC,

to make the 98-02 f body harness the all purpose standalone swap harness????

Mar 14, 2019 | 10:16 PM

#64

GrannySShifting

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From: Glen Burnie, Md

Anyone have this info laid out for the 98 cars?

Nov 9, 2020 | 02:40 PM

#65

dc4bill

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From: okc,vero beach FL

Looking for the small white connector by my index finger. Car is an 02, this is driver's side injector harness. Red is evap, large white connector or coil pack, knock sensor is a little further past these just out of the pic. This one is almost right next to the coil pack connector

Nov 10, 2020 | 10:05 AM

#66

ls1nova71

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From: Liberty, MO

What color are the wires? If they are pink and white, its the cannister vent solenoid plug. The purge solenoid wires are pink and dark green, should be the red plug if i remember correctly.

Last edited by ls1nova71; Nov 10, 2020 at 10:13 AM.

Nov 19, 2021 | 01:18 AM

#67

jesusace1

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Joined: Nov 2021

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i need some help i have a 2001 trans am and a rat got in my car n cut the c220 n c230 connectors i reconnected all but the two solid green and two solid grays do you know if i connect them backwards if ill fry something or how can i know how to fix it