Hi,
I bought HPTuners and now I need to finish my stand alone harness. I have a 2006 Impala LZ9/E67 12603530 ECM. Where can I find the pinout location/information?
Thanks,
Printable View
Hi,
I bought HPTuners and now I need to finish my stand alone harness. I have a 2006 Impala LZ9/E67 12603530 ECM. Where can I find the pinout location/information?
Thanks,
Just found this; hope it helps.
Thanks,
Engine Control Module Connector End Views
Connector 1: Engine Control Module (ECM) C1
Connector 2: Engine Control Module (ECM) C2
Connector 3: Engine Control Module (ECM) C3
Engine Control Module (ECM) C1
Connector Part Information
� OEM: 34576-3103
� Service: 88988373
� Description: 56-Way F (BU)
Terminal Part Information
� Pins: 7, 18, 34, 39, 40, 44, 45, 53, 54, 56
� Terminal/Tray: 33467-0003/23
� Core/Insulation Crimp: H/H
� Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
� Pins: 9, 12, 13, 20, 33, 35, 36, 37, 46, 47, 48, 49, 19, 55
� Terminal/Tray: 33467-0005/23
� Core/Insulation Crimp: Pins 9, 12, 13, 20, 33, 35, 36, 37, 46, 47, 48, 49 - J/J
� Core/Insulation Crimp: Pins 19, 55 - K/K
� Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Engine Control Module (ECM) C1
Pin
Wire Color Circuit No. Function
1-6 -- -- Not Used
7 WH 17 Stop Lamp Switch Signal
8 -- -- Not Used
9 TN 2759 Low Reference
10-11 -- -- Not Used
12 BN/WH 419 MIL Control
13 D-GN/WH 465 Fuel Pump Relay Control (Primary)
14-17 -- -- Not Used
18 YE/BK 5728 ECM/TCM Serial Data Wake Up
19 PK 239 Run/Crank Ignition 1 Voltage
20 RD/WH 1440 Battery Positive Voltage
21-32 -- -- Not Used
33 WH/BK 1164 Accelerator Pedal Position 5-Volt Reference (1)
34 GY 2709 5-Volt Reference
35 TN 1274 5-Volt Reference
36 BN 1271 Low Reference
37 PU 1272 Low Reference
38 -- -- Not Used
39 BN 818 Vehicle Speed Signal
40 BN 5069 Powertrain Relay Control
41-43 -- -- Not Used
44 D-BU 1936 Fuel Level Sensor Signal (Secondary)
45 L-BU 1937 Secondary Fuel Level Sensor Signal
46 BN 7123 Super Charger Inlet Air Pressure Sensor Signal
47 D-BU 1161 APP Sensor 1 Signal
48 D-GN 890 Fuel Tank Pressure Sensor Signal
49 L-BU 1162 APP Sensor 2 Signal
50-52 -- -- Not Used
53 D-GN/WH 459 A/C Compressor Clutch Relay Control
54 D-BU 473 High Speed Cooling Fan Relay Control
55 WH 1310 EVAP Canister Vent Solenoid Control
56 YE 447 Starter Relay Coil COntrol
Engine Control Module (ECM) C2
Connector Part Information
� OEM: 34566-0103
� Service: 88988931
� Description: 73-Way F (BK)
Terminal Part Information
� Pins: 73
� Terminal/Tray: 7116-4152-02/9
� Core/Insulation Crimp: 2/5
� Release Tool/Test Probe: 12094430/J-35616-35 (VT)
� Pins: 13, 28, 45, 65
� Terminal/Tray: 33467-0003/23
� Core/Insulation Crimp: H/H
� Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
� Pins: 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 62, 63, 64, 66, 67, 68, 69, 70, 71, 72, 11, 12
� Terminal/Tray: 33467-0005/23
� Core/Insulation Crimp: Pins 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 62, 63, 64, 66, 67, 68, 69, 70, 71, 72 - J/J
� Core/Insulation Crimp: Pins 11, 12 - K/K
� Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Engine Control Module (ECM) C2
Pin
Wire Color Circuit No. Function
1 PU 2121 IC 1 Control
2 TN/WH 3111 HO2S Low Reference (Bank 1 Sensor 1)
3 PU/WH 3110 HO2S Reference Voltage (Bank 1 Sensor 1)
4 PU 3120 HO2S High Signal (Bank 1 Sensor 2)
5 TN/WH 3121 HO2S Low Signal (Bank 1 Sensor 2)
6 L-BU 1876 Knock Sensor 2 Signal
7 GY 2303 Low Reference
8 D-BU 496 Knock Sensor (1) Signal
9 GY 1716 Low Reference
10 -- -- Not Used
11 YE 581 TAC Motor Control - 1
12 BN 582 TAC Motor Control - 2
13 PK/BK 5290 Ignition 1 Voltage
14 PK/BK 6395 Camshaft Position (CMP) Actuator Solenoid -- Intake Bank 1 Control
15 TN/BK 6397 Camshaft Position (CMP) Actuator Solenoid -- Intake Bank 2 Control
16 D-BU/WH 878 Fuel Injector 8 Control
17 OG/WH 2122 IC 2 Control
18 L-BU/WH 2126 IC 6 Control
19 BN/WH 2130 Low Reference
20 PU 6267 Low Reference
21 TN 6268 Low Reference
22 WH 6269 Low Reference
23 BN 6266 Low Reference
24 BK 2755 Low Reference
25 D-GN 7125 Super Charger Inlet Air Pressure Sensor Return
26 -- -- Not Used
27 GY/BK 6272 Low Reference
28 PK/BK 5290 Ignition 1 Voltage
29 TN 2752 Low Reference
30 BN/WH 6754 Low Reference
31 D-BU/WH 6756 Low Reference
32 PK/BK 1746 Fuel Injector 3 Control
33 OG 2127 IC 7 Control
34 D-GN 2125 IC 5 Control
35 BN 2129 Low Reference
36 D-GN 6457 Camshaft Position (CMP) Sensor -- Exhaust Bank 1 Signal
37 OG 6260 Camshaft Position (CMP) Sensor -- Intake Bank 2 Signal
38 PK 6261 Camshaft Position (CMP) Sensor -- Exhaust Bank 2 Signal
39 D-GN 6259 Camshaft Position (CMP) Sensor -- Intake Bank 1 Signal
40 GY 2705 5-Volt Reference
41 YE/BK 7124 5-Volt Reference
42 TN 2760 Low Reference
43 PU/WH 6270 5-Volt Reference
44 GY 2701 5-Volt Reference
45 BN 6273 Oil Temperature Sensor Low Reference
46 BN 6753 Low Reference
47 D-BU 6755 Low Reference
48 L-GN/BK 1745 Fuel Injector 2 Control
49 TN/WH 845 Fuel Injector 5 Control
50 WH/BK 6396 Camshaft Position (CMP) Actuator Solenoid -- Exhaust Bank 1 Control
51 GY/BK 6394 Camshaft Position (CMP) Actuator Solenoid -- Exhaust Bank 2 Control
52 L-BU/BK 844 Fuel Injector 4 Control
53 L-BU 2123 IC 3 Control
54 D-GN/WH 2124 IC 4 Control
55 PU/WH 2128 IC 5 Control
56 D-GN/WH 6264 5-Volt Reference
57 OG/BK 6263 5-Volt Reference
58 PK/BK 6262 5-Volt Reference
59 D-BU/WH 6265 5-Volt Reference
60 TN/WH 331 Oil Pressure Sensor Signal
61 -- -- Not Used
62 TN 472 IAT Sensor Signal
63 WH/BK 6271 CKP Sensor Signal
64 D-GN 485 TP Sensor 1 Signal
65 D-GN/WH 357 TCC Release Switch Signal
66 PU 486 TP Sensor 2 Signal
67 YE 492 MAF Sensor Signal
68 GY/WH 3113 HO2S Heater Low Control (Bank 1 Sensor 1)
69 GY/WH 3122 HO2S Heater Low Control (Bank 2 Sensor 1)
70 YE/BK 846 Fuel Injector 6 Control
71 OG/BK 877 Fuel Injector 7 Control
72 TN 1744 Fuel Injector 1Control
73 BK/WH 1551 Ground
Engine Control Module (ECM) C3
Connector Part Information
� OEM: 34566-3303
� Service: 88988372
� Description: 73-Way F (GY)
Terminal Part Information
� Pins: 73
� Terminal/Tray: 7116-4152-02/9
� Core/Insulation Crimp: 2/5
� Release Tool/Test Probe: 12094430/J-35616-35 (VT)
� Pins: 3, 4, 5, 6, 7, 14, 15, 16, 18, 21, 22, 23, 29, 33, 34, 35, 37, 38, 39, 46, 50, 53, 55, 56, 57, 58, 59
� Terminal/Tray: 33467-0005/23
� Core/Insulation Crimp: J/J
� Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
� Pins: 48, 49
� Terminal/Tray: 33467-0003/23
� Core/Insulation Crimp: H/H
� Release Tool/Test Probe: J-38125-213/J-35616-64B (L-BU)
Engine Control Module (ECM) C3
Pin
Wire Color Circuit No. Function
1-2 -- -- Not Used
3 TN/WH 3211 HO2S Low Reference (Bank 2 Sensor 1)
4 PU/WH 3210 HO2S Reference Voltage (Bank 2 Sensor 1)
5 PU 3220 HO2S High Signal (Bank 2 Sensor 2)
6 TN 3221 HO2S Low Signal (Bank 2 Sensor 2)
7 OG 225 Generator Turn On Signal
8-13 -- -- Not Used
14 L-BU 7126 Super Charger Vacuum Bypass Valve Control
15 L-GN 3212 HO2S Heater Low Control (Bank 2 Sensor 1)
16 PK 2014 Coolant Pump Relay Control
17 -- -- Not Used
18 BN 1174 Oil Level Switch Signal
19-20 -- -- Not Used
21 BK/WH 2751 Low Reference
22 OG/BK 6014 BARO Sensor Low Reference
23 OG/BK 469 Low Reference
24-28 -- -- Not Used
29 GY 23 Generator Field Duty Cycle Signal
30-32 -- -- Not Used
33 TN 2501 High Speed GMLAN Serial Data Bus -
34 YE/BK 6120 IAT2 Low Reference
35 TN 2761 Low Reference
36 -- -- Not Used
37 GY 2700 5-Volt Reference
38 WH/BK 2932 5-Volt Reference
39 GY 2704 5-Volt Reference
40-45 -- -- Not Used
46 OG/BK 1786 Park/Neutral Signal
47 -- -- Not Used
48 PU 428 EVAP Canister Purge SOlenoid Control
49 D-GN 335 Low Speed Cooling Fan Relay Control
50 OG/BK 3223 HO2S Heater Low Control (Bank 2 Sensor 2)
51-52 -- -- Not Used
53 TN-BK 2500 High Speed GMLAN Serial Data Bus +
54 -- -- Not Used
55 YE 410 ECT Sensor Signal
56 L-BU 6118 IAT2 Signal
57 OG/BK 380 A/C Refrigerant Pressure Sensor Signal
58 GY-BK 433 BARO Sensor Signal
59 L-GN 432 MAP Sensor Signal
60-72 -- -- Not Used
73 BK/WH 1551 Ground
Do you remember what vehicle this pinout was for? I suspect it may be a 4.4 SC Northstar engine because it has all 4 cam sensor and actuator pins as well as the SCIP sensor pin, boost control solenoid pin, and coolant pump control pin. But those ended in 2008 with the old fuel flow tables that allowed only up to 63 lb/hr in their values. I was going to try to find a 2009 or newer one such as for the CTS-V LS9. Its pinout is very similar, and the cam sensor/actuator pins are all marked Unused in that usage (except for 1 that is a 5V reference in the LS9, that's a concern).
I'm reviving my idea to rework my supercharged ECOTEC engine using a better controller than the P12 it has, right now thinking of using the LAP 2.2 engine VVT head (or entire block, same cylinder bore). That engine uses the E37 which, while HP Tuners has the supercharger tables showing for that controller, I'm not sure the E37 has pins assigned for the SCIP sensor and boost control solenoid etc.
is there a pinout for a 2006-2007 CTS-V, 6spd e67 PCM?
https://www.acdelcotds.com/subscriptions
Please don't try to do what sounds like a rather high-dollar build using free shit from the internet. Drop the whole $20, take screenshots or a 'save page as PDF' browser plugin of everything in the manual that looks like you might need it later.
this is sound advice
Well found a VIN, poured through all the drawings and it looks like the e67 will work.... AND i'll be able to keep cruise control!Quote:
Originally Posted by blindsquirrel
and if I'm daft enough ABS...