chimaera

thank you for the confirmation.
Been reading up on the engines, 02 Camaros did not har EGR on them and I did not seen anything for it on my engine. So by process of elimination I assume its 00-02.
Looking at the pin outs of 98 and 02, I figured if I label every single wire that needs to be moved over it should not be to difficult to convert that harness for my PCM. Besides I'll spend more time looking for new 99-02 harness and have it swapped out then just to have the darn thing re-pinned.
Hardest part will be locating tool to remove the pins.

Keep you all posted on results.

eseibel67

iTrader: (10)

I crossed your PCM, it's either an 01 or 02.

If you send me your E mail, I will send you a PDF with terminal pick tools. They are on page 95 when you get it. Unfortunately, I don't know how to send only 1 page.

chimaera

eseibel67 PM sent with email address
Thank you

ssduane

iTrader: (3)

Pins are easy to remove, pop off the clear colored covers on PCM side of PCM plugs and just lift up the little tabs and pull the wires out. Push back in to install, make sure they lock in, had one not fully seat on me after doing this and scratched my head for days when trying to get engine to run right.

Just get a 02 and 98 pinout sheet (conv FAQ topic) and start at the top of the pin outs and work your way down, can be done in a hour or two easily.

chimaera

Thank you very much for that catalog eseibel67, couple of my local suppliers can not get it for some reason and my GM dealer says its only for shop use.

Got bit distracted with family and my little girl always comes first so things got bit delayed.
After making few calls to local salvage yards i came out empty. Any way, talk small screw driver and the connectors are coming apart surprisingly easy and decided to flip the wires around. Most of them are done just need to trace few wires between 98 and 02 schematics and make up cross reference for future reference.
If some one knows there thse wires go it will same me few minutes
On 98 blue connector need to know where to move
pin 9
pin 12
pin 24
pin 25
pin 26
pin 31
pin 34
pin 38
pin 58
pin 67

on red connector
pin 24
pin 36
pin 41
pin 44
pin 62

chimaera

with couple not used wires I think I figured the re-pinning out, but unfortunetaly I think the PCM if fried. waiting for new one to come in.

This is how I have things repinned, hope it helps someone in future and maybe someone can chime in to add the few extra missing wires.



Camaro Blue C1 connector
blue 02 connector wire color function circuit
98 pin 02 Pin colour
1 25 blue Tan HO2S Bank 2 Sensor 2 low reference 1671
2 28 blue Tan/Wht HO2S Bank 1 Sensor 2 low reference 1669
3 58 blue Tan Serial DATA UART to DLC pin 9 800
4 39 red Red Camshaft position Sensor 12V supply 631
5 26 blue Tan HO2S Bank 2 Sensor 1 low reference 1667
6 29 blue Tan/Wht HO2S Bank 1 Sensor 1 low reference 1653
7 14 red Red/Blk AC pressure sensor signal 380
8 25 red Tan IAT sensor signal 472
9 55 blue Brn EGR pintle position 1456
10 54 red PPL Fuel Level Sensor 80
11
12 24 red Dk Blu TPS signal 417
13 51 red Yel/Blk Trans Fluid temp sensor signal 1227
14 53 blue Orn/Blk Trans Fluid temp sensor Gnd 1057
15
16
17
18
19 19 blue Pnk Ignition power 15A fuse (run-start) 439
20 21 blue Orn Battery +12 10A fuse 420
21 60 blue Blk Gnd 452
22 21 blue Yel/Blk Crankshaft position sensor low reference 1868
23 40 blue Blk TPS Gnd 451
24 na Blk/Wht jumper to other PCM Connector 1704
25 80 blue Brn ECT sensor G 718
26 54 blue Orn/Blk MAP sensor Gnd 469
27
28 33 red Dk Blu High Speed cooling fan relay control (- op) 473
29
30 36 red Brn Air Pump replay control 436
31 PPl Air solenoid relay control 421
32 42 red Tan/Blk TCC solenoid control 422
33 2 red Brn TCC (PWM) solenoid valve control 418
34 4 red Gry EGR Gnd 435
35 10 red Wht Tach signal out 121
36 8 red Lt Blu/Wht Transmission Fluid pressure control solenoid control low 1229
37 9 red Dk Grn/Wht Fuel pump relay control 465
38 7 red lt Blu EGR valve control 697
39 6 red Red/Blk Transmission Fluid pressure control solenoid control High 1228
40
41 65 blue PPL HO2S Bank 2 Sensor 2 high reference 1670
42 68 blue PPL/Wht HO2S Bank 1 Sensor 2 high reference 1668
43 8 blue Gry TPS 5v reference 596
44
45
46 66 blue PPL HO2S Bank 2 Sensor 1 high reference 1666
47 69 blue PPL/Wht HO2S Bank 1 Sensor 1 high reference 1665
48 32 red Lt Grn MAP sensor signal 432
49 74 blue Yel ECT sensor signal 410
50
51
52 64 red Dk Grn Fuel Tank pressure sensor signal 890
53
54 77 red Lt Grn/Blk IAC coil B low control 444
55 78 red Lt Blu/Blk IAC coil A low control 1748
56 79 red Lt Blu/Wht IAC coil A high control 1747
57 76 red Lt Grn/Wht IAC coil B high control 1749
58 PPL Serial DATA to DLC pin 2 1807
59
60 1 or 40 red Blk Gnd 451
61 57 blue Orn Battery +12 10A fuse 340
62 2 blue Lt Grn +12v to cranckshaft position sensor 1867
63
64 48 blue Gry MAP 5v reference 461
65 47 blue Gry EGR 5v reference 705
66 45 blue Gry AC 5v pressure sensor reference 474
67 46 blue Gry Fuel tank level and pressure 5v reference 598
68 11 blue Lt Blu rear knock sensor signal 1876
69 51 blue Dk Blu front knock sensor signal 496
70 61 blue Pnk/Blk Camshaft position sensor low reference 632
71
72
73
74
75
76 70 blue Brn Oil level sensor signal in 1174
77
78
79
80



Camaro RED C2 connector
"Red
98 pin" 02 connector wire color function circuit
98 pin 02 Pin colour
1
2
3 45 red Wht EVAP Canister Vent Solenoid Valve 1310
4 73 blue Brn/Wht Camshaft Position Sensor 633
5
6
7 21 red Yel VSS Signal return 400
8
9 3 blue Pnk/Blk Injector 3 controll 1746
10
11 30 red Dk Blu VATS fuel enable 229
12 44 blue Lt Blu/Blk Injector 4 Control 844
13 67 red Red/Wht Ignition Coil 2 control 2122
14 18 red Dk Grn AC clutch stat 49
15 76 blue Blk/Wht Injector 5 control 845
16
17
18 37 blue Yel/Blk Injector 6 control 846
19
20
21 57 red Ppl IAT Sensor low 719
22 17 blue Dk Blu Transmission range switch signal B 1225
23 4 blue Lt Grn/Blk Injector 2 control 1745
24 na Blk/Wht Ground jumper to other PCM connector 1704
25 63 red Pnk Transmission range switch signal A 1224
26
27 43 blue Red/Blk Injector 7control 877
28
29
30 53 red Gry/Blk TCS spark retard 1687
31 77 blue Dk Blu/Wht Injector 8 control 878
32 34 blue Orn/Blk P/N switch (grounded in park and neutral) 434
33 36 blue Blk Injector 1 control 1744
34 79 blue Gry or Wht 3-2 Shift solenoid control 587/687
35 48 red Lt Grn 1-2 Shift solenoid control 1222
36 Dk Blu Fuel level signal to gauge cluster 1936
37 46 red Brn/Wht MIL control ( - output to MIL light) 437
38
39 43 red Dk Grn/Wht AC clutch replay control 459
40 47 red Wht or Yel/Blk Skip Shift light, or 2-3 shift solenoid control 375/1223
41 Brn/Wht Low oil level light control 1173
42 44 red Lt Grn reverse lockout solenoid (MT only) 1652
43 42 blue Dk Grn Low Speed cooling fan reley control (-op) 335
44 12 blue Yel Crankshaft position sensor signal 573
45 34 red Dk Grn/Wht EVAP purge solenoid 428
46
47 17 red Dk Grn/Wht AC request 762
48 31 red Yel MAF sensor Signal 492
49 26 red PPL Ignition coil 1 control 2121
50
51
52 66 red PPL/Wht Ignition coil 8 control 2128
53 27 red Red Ignition coil 7 control 2127
54 28 red Lt Blu/Wht Ignition coil 6 control 2126
55 50 red Dk Grn/Wht VSS signal out 817
56 68 red Dk Grn Ignition Coil 5 control 2125
57 29 red Dk Grn/Wht Ignition Coil 4 control 2124
58 69 red Lt Blu Ignition Coil 3 control 2123
59 61 red Brn/Wht Reference low Even coils 2130
60 60 red Brn Reference low odd coils 2129
61 18 blue Red Transmission Range C 1226
62 41 blue Blk EGR Gnd 552
63 80 blue Blk AC Presure Sensor Gnd 407
64
65
66
67
68
69
70
71 20 red PPL VSS low reference 401
72 1 red Blk Gnd 451
73
74
75 23 blue Gry Fuel tank sending unit ground 720
76 40 red Blk Gnd 451
77 33 blue PPL TCC stop switch, +12 until brake pedal is depressed 420
78
79
80