Engine Control Module (ECM) Connector Pin-Out Table
ECM PIN-OUT TABLE
PIN CIRCUIT IDENTIFICATION PIN CIRCUIT IDENTIFICATION
1 - 42 Intake Air Temperature Sensor
2 Ignition Coil 2 43 -
3 GND (Ignition) 44 Switched Supply Voltage
4 - 45 Switched Supply Voltage
5 Ignition Coil 1 46 Canister Control Valve
6 Injector 2 47 Injector 4
7 Injector 3 48 Upstream Oxygen Sensor Heating
8 - 49 -
9 - 50 Fan Relay Control 1
10 - 51 GND (Signal)
11 EPC Lamp 52 -
12 Continuous Supply Voltage 53 GND (Signal)
13 Ignition Switch 54 Electronic Throttle Control Actuator
14 EMS Relay (Main Relay) 55 Downstream Oxygen Sensor
15 Crankshaft Position Sensor 56 -
16 Accelerator Position Sensor 57 -
17 Sensor (GND) 58 Brake Switch
18 Upstream Oxygen Sensor 59 Vehicle Speed Sensor
19 Knock Sensor 1 60 -
20 Knock Sensor 2 61 GND (Power)
21 Brake Switch 62 CAN-H
22 A/C Temperature Sensor 63 Switched Supply Voltage
23 - 64 Electronic Throttle Control Actuator
24 - 65 Electronic Throttle Control Actuator
25 - 66 Electronic Throttle Control Actuator
26 - 67 Electronic Throttle Control Actuator
27 Injector 1 68 Fan Relay Control 2
28 Downstream Oxygen Sensor Heating 69 Air Compressor Relay
29 - 70 Fuel Pump Relay
30 - 71 Diagnostic Link K
31 - 72 -
32 Regulated Sensor Supply 2 73 Regulated Sensor Supply 3
33 Regulated Sensor Supply 1 74 Clutch Pedal Switch
34 Crankshaft Position Sensor 75 A/C Pressure
35 Sensor (GND) 76 Power Steering Switch
36 Sensor (GND) 77 Headlamp Switch
37 Manifold Absolute Pressure Sensor 78 Sensor (GND)
38 Electronic Throttle Control Actuator 79 Camshaft Position Sensor
39 Engine Coolant Temperature Sensor 80 GND (Power)
40 Accelerator Pedal Position Sensor 81 CAN-L
41 - - -
GENERAL INFORMATION
03–20
Chery Automobile Co., Ltd.
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