http://www.ls2.com/boggs/torques/99pinpcm.htm
PCM pinout in case anyone is picking their harness clean. |
More pinouts at this site-
http://chevythunder.com/ |
Thanks for the additions
|
'04 GTO pinouts. Had these in doc files but can't upload so it's cut and paste. sorry for the poor formatting. if you want the doc files, PM me:
Connector Part InformationPCM Connector C1 92231110 80-Way Micro-Pack 100W Series Sealed (BU) PinWire ColorCircuit No.Function 1 BK/RD450Ground 2 L-BU/WH286712-Volt Reference - CKP Sensor 3 PU1746Fuel Injector 3 Control 4 GN1745Fuel Injector 2 Control 5-6----Not Used 7 BU/YE5965-Volt Reference - EOP Sensor 8 GY27015-Volt Reference - TP Sensor 9-10----Not Used 11 L-BU1876KS 2 Signal 12 L-BU573CKP Sensor Signal 13-16----Not Used 17 YE1225Transmission Fluid Pressure Switch Signal B 18 GY1226Transmission Fluid Pressure Switch Signal C 19 OG300Ignition 3 Voltage 20 OG740Battery Positive Voltage 21 L-BU/BK574Low Reference - CKP Sensor 22----Not Used 23 BK2759Low Reference - FTP Sensor and Fuel Level Sensor 24 BK/RD450Ground 25 TN1671HO2S Low Signal Bank 2 Sensor 2 26 GY/BK1667HO2S Low Signal Bank 2 Sensor 1 27 BK/RD450Ground 28 TN/WH1669HO2S Low Signal Bank 1 Sensor 2 29 BU/BK1664HO2S Low Signal Bank 1 Sensor 1 30 GN68Engine Coolant Level Signal 31----Not Used 32 BU/WH771Transmission Range Switch Signal A 33 BN86Cruise Control Release Signal 34 WH776Transmission Range Switch Signal P 35----Not Used 36 BU1744Fuel Injector 1 Control 37 YE846Fuel Injector 6 Control 38-39----Not Used 40 BK/RD450Ground 41-42----Not Used 43 PK/BK877Fuel Injector 7 Control 44 BN/YE844Fuel Injector 4 Control 45 PU/WH27005-Volt Reference - A/C Refrigerant Pressure Sensor 46 GY27095-Volt Reference - FTP Sensor 47----Not Used 48 PU/WH27045-Volt Reference - MAP Sensor 49-50----Not Used 51 BU496KS 1 Signal 52----Not Used 53 BK/WH2762Low Reference - TFT Sensor 54 BK469Low Reference - MAP Sensor 55-56----Not Used 57 OG740Battery Positive Voltage 58 YE1045RFA Class 2 Serial Data 59----Not Used 60 BK/YE2752Low Reference - TP Sensor 61 RD/WH632Low Reference - CMP Sensor 62----Not Used 63 GN470Low Reference - EOP Sensor 64 BK/RD450Ground 65 PU/BK1670HO2S High Signal Bank 2 Sensor 2 66 GY1666HO2S High Signal Bank 2 Sensor 1 67 BK/RD450Ground 68 PU/WH1668HO2S High Signal Bank 1 Sensor 2 69 PU1665HO2S High Signal Bank 1 Sensor 1 70-71----Not Used 72 YE/RD772Transmission Range Switch Signal B 73 BN633Camshaft Position Signal 74 YE410ECT Sensor Signal 75----Not Used 76 GY845Fuel Injector 5 Control 77 L-GN878Fuel Injector 8 Control 78----Not Used 79 GN/WH or GY898 or 587Shift Solenoid Valve 3 High Control - Skip/Shift Solenoid Control 80 GY/BK2761Low Reference - ECT Sensor PCM Connector C2 Connector Part InformationPCM Connector C2 92231110 80-Way Micro-Pack 100W Series Sealed (GN) PinWire ColorCircuit No.Function 1 BK/RD450Ground 2 BN418TCC PWM Solenoid Valve Control 3-5----Not Used 6 RD1228PC Solenoid Valve High Control Sol.A 7----Not Used 8 GY/BU1229PC Solenoid Valve Low Control Sol.A 9 GN/WH465Fuel Pump Relay Control Primary 10 BN121Engine Speed Signal - Tachometer 11----Not Used 12 GY/BK1687Ignition Retard Signal, from EBCM 13----Not Used 14 GN/BK380A/C Refrigerant Pressure Sensor Signal 15-17----Not Used 18 GN59A/C Compressor Clutch Supply Voltage 19----Not Used 20 TN1231AT ISS Low Signal 21 BU/WH1230AT ISS High Signal 22-23----Not Used 24 BU411TP Sensor Signal 25 BN472IAT Sensor Signal 26 WH2121IC 1 Control 27 YE2127IC 7 Control 28 L-GN2126IC 6 Control 29 WH2124IC 4 Control 30----Not Used 31 BN/WH492MAF Sensor Signal 32 L-GN432MAP Sensor Signal 33 BU/WH473High Speed Cooling Fan Relay Control 34 GN/YE428EVAP Canister Purge Solenoid Control 35-38----Not Used 39 WH/BK63112-Volt Reference - CMP Sensor 40 BK/RD450Ground 41----Not Used 42 GY/RD422TCC Solenoid Valve Control 43 L-GN/BK459A/C Clutch Relay Control 44 YE1652Reverse Lock Out Solenoid Control 45 WH1310EVAP Canister Vent Solenoid Control 46 BN/WH419MIL Control 47 YE/BK12232-3 Shift Solenoid Valve Control 48 L-GN12221-2 Shift Solenoid Valve Control 49----Not Used 50 PU/WH5197VSS Signal 51 YE/BK1227TFT Sensor Signal 52 L-BU1150HO2S Bank 1 Sensor 2 Heater Control 53 RD/WH1350HO2S Bank 2 Sensor 2 Heater Control 54 PU30Fuel Level Sensor Signal 55-56----Not Used 57 GN/OG5514Low Reference - IAT Sensor and A/C Refrigerant Pressure Sensor 58 BN/WH331Engine Oil Pressure (EOP) Sensor Signal 59----Not Used 60 BN2129Low Reference - Ignition Coils Bank 1 61 PU2130Low Reference - Ignition Coils Bank 2 62 GY773Transmission Range Switch Signal C 63 BN/YE1224Transmission Fluid Pressure Switch Signal A 64 D-GN890Fuel Tank Pressure (FTP) Sensor Signal 65----Not Used 66 L-BU2128IC 8 Control 67 YE/BK2122IC 2 Control 68 GN2125IC 5 Control 69 BU2123IC 3 Control 70-71----Not Used 72 BK/WH1050HO2S Bank 1 Sensor 1 Heater Control 73----Not Used 74 L-GN/RD1250HO2S Bank 2 Sensor 1 Heater Control 75----Not Used 76 L-GN/WH1749IAC Coil B High Control 77 L-GN/BK444IAC Coil B Low Control 78 L-BU/BK1748IAC Coil A Low Control 79 L-BU1747IAC Coil A High Control 80----Not Used |
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