Camaro, Firebird, 1999 - 2002

Powertrain Control Module (PCM)

Print

Connector Pinouts





Click image to see an enlarged view

Fig. 1999-2002 CAMARO & FIREBIRD 5.7L V8 C1 Connector

1BLK451PCM Ground
2LT GRN1867Crankshaft Position Sensor B+ Supply
3PNK/BLK1746Injector 3 Control
4LT GRN/BLK1745Injector 2 Control
5-7----Not Used
8GRA596TP Sensor 5V Reference
9-10----Not Used
11LT BLU1876Knock Sensor Signal Rear
12DK BLU/WHT1869Crankshaft Position Sensor Signal
13-16----Not Used
17DK BLU1225Transmission Range Signal B
18RED1226Transmission Range Signal C
19PNK439Ignition Positive Voltage
20ORN340Battery Positive Voltage
21YEL/BLK1868Crankshaft Position Sensor Reference Low
22----Not Used
23GRA720Fuel Tank Pressure Sensor/Fuel Tank Sender Ground
24----Not Used
25TAN1671HO2S Signal Low Bank 2 Sensor 2
26TAN1667HO2S Signal Low Bank 2 Sensor 1
27----Not Used
28TAN/WHT1669HO2S Signal Low Bank 1 Sensor 2
29TAN/WHT1653HO2S Signal Low Bank 1 Sensor 1
30-31----Not Used
32GRY48Clutch Pedal Position Switch Signal
33PPL420TCC Brake Switch
34ORN/BLK434PNP Switch Signal
35----Not Used
36BLK1744Injector 1 Control
37YEL/BLK846Injector 6 Control
38-39----Not Used
40BLK451PCM Ground
41BLK407EGR Pintle Position Sensor Ground
42DK GRN335Engine Cooling Fan Relay 1 Control
43RED/BLK877Injector 7 Control
44LT BLU/BLK844Injector 4 Control
45GRA474A/C Refrigerant Pressure Sensor 5V Reference
46GRA474Fuel Tank Pressure Sensor 5V Reference
47GRA416EGR Pintle Position Sensor 5V Reference
48GRA416MAP Sensor 5V Reference
49-50----Not Used
51DK BLU496Knock Sensor Signal Front
52----Not Used
53BLK407Transmission Temperature Sensor Ground
54ORN/BLK407MAP Sensor Ground

Camaro & Firebird 5.7L V8 Engine PCM C1 Connector Pinout (1 of 2)

Click image to see an enlarged view

Fig. 1999-2002 CAMARO & FIREBIRD 5.7L V8 C1 Connector (CONTINUED)

55BRN1456EGR Pintle Position Sensor Signal
56----Not Used
57ORN340Battery Positive Voltage
58DK GRN1049Serial Data
59----Not Used
60BLK452TP Sensor Ground
61PNK/BLK632Camshaft Position Sensor Reference Low
62-64----Not Used
65PPL1670HO2S Signal High Bank 2 Sensor 2
66PPL1666HO2S Signal High Bank 2 Sensor 1
67----Not Used
68PPL/WHT1668HO2S Signal High Bank 1 Sensor 2
69PPL/WHT1665HO2S Signal High Bank 1 Sensor 1
70BRN1174Low Oil Level Switch
71-72----Not Used
73BRN/WHT633Camshaft Position (CMP) Sensor Signal
74YEL410Engine Coolant Temperature (ECT) Sensor Signal
75----Not Used
76BLK/WHT845Injector 5 Control
77DK BLU/WHT878Injector 8 Control
78----Not Used
79GRA or WHT587 or 687Skip Shift Solenoid Control (M/T) or 3-2 Shift Solenoid Control (A/T)
80BLK407Engine Coolant Temperature (ECT) Sensor Ground

Camaro & Firebird 5.7L V8 Engine PCM C1 Connector Pinout (2 of 2)

Click image to see an enlarged view

Fig. 1999-2002 CAMARO & FIREBIRD 5.7L V8 C2 Connector

1BLK451PCM Ground
2BRN418TCC Control Solenoid
3----Not Used
4PPL421AIR Solenoid Relay Control
5----Not Used
6RED/BLK1228Transmission Fluid Pressure Control Solenoid High
7RED1676EGR Control
8LT BLU/WHT1229Transmission Fluid Pressure Control Solenoid Low
9DK GRN/WHT465Fuel Pump Relay Control
10WHT121Engine Speed (Tach) Output Signal
11-12----Not Used
13WHT85Cruise Control Enable Signal
14RED/BLK380A/C Refrigerant Pressure Sensor Signal
15RED225Alternator L Terminal
16----Not Used
17DK GRN/WHT762A/C Request Signal
18DK GRN59A/C Status Signal
19----Not Used
20LT GRN/BLK822Vehicle Speed Sensor (VSS) Reference Low
21PPL/WHT821Vehicle Speed Sensor (VSS) Signal
22-23----Not Used
24DK BLU417TP Sensor Signal
25TAN472IAT Sensor Signal
26PPL2121Ignition Control 1
27RED2127Ignition Control 7
28LT BLU/WHT2126Ignition Control 6
29DK GRN/WHT2124Ignition Control 4
30DK BLU229VTD Fuel Enable Signal
31YEL492MAF Sensor Signal
32LT GRN432MAP Sensor Signal
33DK BLU473Engine Cooling Fan Relay 2 and 3 Control
34DK GRN/WHT428EVAP Canister Purge Valve Control
35----Not Used
36BRN436AIR Pump Relay Control
37DK GRN83Cruise Control Inhibit
38----Not Used
39RED631Camshaft Position Sensor B+ Supply
40BLK451PCM Ground
41GRA435EGR Position Sensor Ground
42TAN/BLK422TCC Enable Circuit
43DK GRN/WHT459A/C Clutch Relay Control
44LT GRN1652Reverse Inhibit Solenoid Control
45WHT1310EVAP Canister Vent Valve Control
46BRN/WHT419Malfunction Indicator Lamp (MIL) Control
47YEL/BLK1223Transmission Shift Solenoid B

Camaro & Firebird 5.7L V8 Engine PCM C2 Connector Pinout (1 of 2)

Click image to see an enlarged view

Fig. 1999-2002 CAMARO & FIREBIRD 5.7L V8 C2 Connector (CONTINUED)

48LT GRN1222Transmission Shift Solenoid A
49----Not Used
50DK GRN/WHT817Vehicle Speed Output Circuit
51YEL/BLK1227Transmission Temperature Sensor Signal
52----Not Used
53GRA/BLK1687Spark Retard Signal
54PPL1589Fuel Level Sensor Signal
55-56----Not Used
57PPL719IAT Sensor Ground
58-59----Not Used
60BRN2129Ignition Control Reference Low Bank 1
61BRN/WHT2130Ignition Control Reference Low Bank 2
62----Not Used
63PNK1224Transmission Range Signal A
64DK GRN890Fuel Tank Pressure Sensor Signal
65----Not Used
66PPL/WHT2128Ignition Control 8
67RED/WHT2122Ignition Control 2
68DK GRN2125Ignition Control 5
69LT BLU2123Ignition Control 3
70-75----Not Used
76LT GRN/WHT1749IAC Coil B High
77LT GRN/BLK444IAC Coil B Low
78LT BLU/BLK1748IAC Coil A Low
79LT BLU/WHT1747IAC Coil A High
80----Not Used

Camaro & Firebird 5.7L V8 Engine PCM C2 Connector Pinout (2 of 2)

 
label.common.footer.alt.autozoneLogo