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[ Active Fuel Management DELETE ]

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These are the BLUE & GREEN PCM connector pinouts that will cover 2004 GTO ONLY .

BLOCKS HIGHLIGHTED LIKE THIS, ARE WIRES THAT ARE NEEDED, AND GO TO EXTERNAL CONNECTION FOR STAND ALONE

BLOCKS HIGHLIGHTED LIKE THIS, ARE WIRES THAT CAN BE REMOVED FROM PCM CONNECTORS, NOT NEEDED.

Note: Removing all of these will result in a non-emissions friendly harness.  If requirements are for 4 oxygen sensors, EVAP system, then you will not want to remove those components.  Any wire NOT highlighted does not get touched, its required for proper engine/transmission control.

 

Pin Wire Color Circuit No. Function
1 BK/RD 450 Ground
2 L-BU/WH 2867 12 Volt Reference - CKP
3 PU 1746 Fuel Injector 3 Control
4 GN 1745 Fuel Injector 2 Control
5 -- -- Not Used
6 -- -- Not Used
7 BU/YE 596 5 Volt Reference - OIL PR
8 GY 2701 5 Volt Reference - TPS
9 -- -- Not Used
10 -- -- Not Used
11 L- BU 1876 KS 2 Signal
12 L- BU 573 CKP Sensor Signal
13 -- -- Not Used
14 -- -- Not Used
15 -- -- Not Used
16 -- -- Not Used
17 YE 1225 Transmission Fluid Pressure Switch Signal B
18 GY 1226 Transmission Fluid Pressure Switch Signal C
19 OR 300 Ignition 3 Voltage
20 OR 740 Battery Positive Voltage
21 L-BU/BK 574 Low Reference - CKP
22 -- -- Not Used
23 BK 2759 Low Reference - Fuel Tank PR
24 BK/RD 450 Ground
25 TN 1671 HO2S Low Signal Bank 2 Sensor 2
26 GY/BK 1667 HO2S Low Signal Bank 2 Sensor 1
27 BK/RD 450 Ground
28 TN/WH 1669 HO2S Low Signal Bank 1 Sensor 2
29 BU/BK 1664 HO2S Low Signal Bank 1 Sensor 1
30 GN 68 Engine coolant level
31 -- -- Not Used
32 BU/WH 771 Transmission Range Switch Signal A
33 BN 86 TCC Brake Switch Signal / Cruise Control Release Signal - !!!! if tuner does not properly program PCM, engine may act like it has no power, cut out, run poorly if 12v+ key hot is missing from this pin !!!!!!!
34 WH 776 Transmission Range Switch Signal P
35 -- -- Not Used
36 BU 1744 Fuel Injector 1 Control
37 YE 846 Fuel Injector 6 Control
38 -- -- Not Used
39 -- -- Not Used
40 BK/RD 450 Ground
41 -- -- Not Used
42 -- -- Low Speed Cooling Fan Relay Control
43 PK/BK 877 Fuel Injector 7 Control
44 BN/YE 844 Fuel Injector 4 Control
45 PU/WH 2700 5-volt Reference - A/C PR
46 GY 2709 5-volt Reference - Fuel Tank PR
47 -- -- Not Used
48 PU/WH 2704 5-volt Reference - MAP
49 -- -- Not Used
50 -- -- Not Used
51 BU 496 KS 1 Signal
52 -- -- Not Used
53 BK/WH 2762 Low Reference - TFT
54 BK 469 Low Reference - MAP
55 -- -- Not Used
56 -- -- Not Used
57 OR 740 Battery Positive Voltage
58 YE 1045 Class 2 Serial Data
59 -- -- Not Used
60 BK/YE 2752 Low Reference - TPS
61 RD/WH 632 Low Reference - CMP
62 -- -- Not Used
63 GN 470 Low Reference - OIL PR
64 BK/RD 450 Ground
65 PU/BK 1670 HO2S High Signal Bank 2 Sensor 2
66 GY 1666 HO2S High Signal Bank 2 Sensor 1
67 BK/RD 450 Ground
68 PU/WH 1668 HO2S High Signal [Bank 1 Sensor 2
69 PU 1665 HO2S High Signal Bank 1 Sensor 1
70 -- -- Not Used
71 -- -- Not Used
72 YE/RD 772 Transmission Range Switch Signal B
73 BN 633 Camshaft Position Signal
74 YE 410 ECT Sensor Signal
75 -- -- Not Used
76 GY 845 Fuel Injector 5 Control
77 L-GN 878 Fuel Injector 8 Control
78 -- -- Not Used
79 GN/WH or GY 898 or 587 Shift Solenoid Valve 3 High Control -- Skip/Shift Solenoid Control
80 GY/BK 2761 Low Reference - Coolant Temp Sensor

 

Pin Wire Color Circuit No. Function
1 BK/RD 450 Ground
2 BN 418 TCC PWM Solenoid Valve Control
3 -- -- Not Used
4 -- -- Not Used
5 L-BU 260 Delivered Torque Signal
6 RD 1228 PC Solenoid Valve High Control Sol.A
7 -- -- Not Used
8 GY/BU 1229 PC Solenoid Valve Low Control Sol.A
9 GN/WH 465 Fuel Pump Relay Control Primary
10 BN 121 Engine Speed Signal
11 -- -- Not Used
12 GY/BK 1687 Ignition Retard Signal
13 -- -- Not Used
14 GN/BK 380 A/C Refrigerant Pressure Sensor Signal
15 -- -- Not Used
16 -- -- Not Used
17 -- -- Not Used
18 GN 59 A/C Compressor Clutch Supply Voltage
19 -- -- Not Used
20 TN 1231 VSS Low Signal
21 BU/WH 1230 VSS High Signal
22 -- -- Not Used
23 -- -- Not Used
24 BU 411 TP Sensor Signal
25 BN 472 IAT Sensor Signal
26 WH 2121 IC 1 Control
27 YE 2127 IC 7 Control
28 L-GN 2126 IC 6 Control
29 WH 2124 IC 4 Control
30 -- -- Not Used
31 BN/WH 492 MAF Sensor Signal
32 L-GN 432 MAP Sensor Signal
33 BU/WH 473 High Speed Cooling Fan Relay Control
34 GN/YE 428 EVAP Canister Purge Solenoid Control
35 -- -- Not Used
36 -- -- Not Used
37 -- -- Not Used
38 -- -- Not Used
39 WH/BK 631 12 Volt Reference - CMP
40 BK/RD 450 PCM Ground
41 -- -- Not Used
42 GY/RD 422 TCC Solenoid Valve Control
43 L-GN/BK 459 A/C Clutch Relay Control
44 YE 1652 Reverse Lock Out Solenoid Control
45 WH 1310 EVAP Canister Vent Solenoid Control
46 BN/WH 419 MIL Control
47 YE/BK 1223 2 - 3 Shift Solenoid Valve Control
48 L-GN 1222 1 - 2 Shift Solenoid Valve Control
49 -- -- Not Used
50 PU/WH 5197 VSS Signal
51 YE/BK 1227 TFT Sensor Signal
52 BK/RD 450 HO2S Heater Low Control Bank 1 Sensor 2
53 BK/RD 450 HO2S Heater Low Control Bank 2 Sensor 2
54 PU 30 Fuel Level Sensor Signal
55 -- -- Not Used
56 -- -- Not Used
57 GN/OR 5514 Low Reference - IAT
58 BN/WH 331 Oil Pressure Sensor Signal
59 -- -- Not Used
60 BN 2129 Low Reference
61 PU 2130 Low Reference - COILS 2468
62 GY 773 Transmission Range Switch Signal C
63 BN/YE 1224 Transmission Fluid Pressure Switch Signal A
64 D-GN 890 Fuel Tank Pressure Sensor Signal
65 -- -- Not Used
66 L-BU 2128 IC 8 Control
67 YE/BK 2122 IC 2 Control
68 GN 2125 IC 5 Control
69 BU 2123 IC 3 Control
70 -- -- Not Used
71 -- -- Not Used
72 BK/RD 450 HO2S Heater Low Control Bank 1 Sensor 1
73 -- -- Not Used
74 BK/RD 450 HO2S Heater Low Control Bank 2 Sensor 1
75 -- -- Not Used
76 L-GN/WH 1749 IAC Coil B High Control
77 L-GN/BK 444 IAC Coil B Low Control
78 L-BU/BK 1748 IAC Coil A Low Control
79 L-BU 1747 IAC Coil A High Control
80 -- -- Not Used