With Federal Emissions (Emissions Code D3)

Wiring Diagram







Component Location

Component I.D. List
C/BA Connector, 2-pin, fuel pump
C/EA Connector, 1-pin, engine cooling fan
C/EC Connector, 1-pin, solenoid switch A/C
C/EG Connector, 2-pin, engine coolant
temperature sensor
C/EH Connector, 3-pin, camshaft position
sensor (CM P)
C/EJ Connector, 2-pin, pulse sensor
C/EN Connector, 2-pin, EGR temperature
sensor
C/EP Connector, 4-pin, heated oxygen
sensor (HO2S), front
C/EQ Connector, 4-pin, heated oxygen
sensor (HO2S), rear
2/11 Engine cooling fan relay
2/22 A/C relay
2/23 Fuel pump relay
2/30 Overload relay X+
2/31 Overload relay 15+
2/32 Main relay, fuel system
3/54 REC / A/C switch
3/56 Blower fan switch
4/28 Control module, AW 50-42 automatic transmission
4/30 Control module, ECC
4/44 DI power stage and ignition coil
4/46 Engine control module
5/1 Combined instrument panel
5/4 Trip computer
6/29 Engine cooling fan
6/31 Fuel pump
7/8 A/C pressure sensor
7/15 Heated oxygen sensor (HO2S), front
7/16 Engine coolant temperature sensor
7/17 Mass air flow (MAF) sensor
7/21 Camshaft position sensor
7/23 Knock sensor (KS), rear
7/24 Knock sensor (KS), front
7/25 Pulse sensor
7/37 Temperature sensor, EGR
7/53 Pressostat A/C
7/54 Throttle position (TP) sensor
7/82 Heated oxygen sensor (HO2S), rear
7/79 Accelerometer
8/3 Solenoid switch A/C
8/5 IAC idling valve
8/6-10 Injectors
8/17 EGR converter
8/18 EVAP valve
10/106 Warning lamp, Check engine
11/11 Fuses
11/2 Fuses
11/15 Fuses
11/31 Fuses
15/2 30-rail in central electrical unit
17/13 On-board diagnostics socket
20/2 Distributor
20/3-7 Spark plugs
24/2 Connector
Engine compartment harness - firewall harness
20/11 Ballast resistor
24/4 Connector
Firewall harness - right door sill harness
24/11 Connector, 10-pin
Firewall harness - climate unit harness
24/12 Connector, 4-pin
Firewall harness - blower fan harness/climate unit
24/13 Connector
Engine compartment harness - instrument panel harness
24/15 Connector, 14-pin
Engine compartment harness - engine harness
31/4 Ground point, engine (ground point, battery - engine)
31/15 Ground point, A-pillar passenger side
31/32 Ground point, on engine (power ground)
31/33 Ground point, on engine (signal ground)
31/44 Ground point, engine compartment (ground point, battery - body)
31/48 Ground point, right cross member
31/50 Ground point, central electrical unit, power ground
31/51 Ground point, central electrical unit, signal ground
31/52 Ground point, DI power stage and ignition coil
31/55 Ground point, engine cooling fan