Diagram 117/4 (Tracks 29-42)

IMPORTANT NOTE:
This manufacturer uses "Track" style wiring diagrams.
For information on how to use these diagrams effectively, please refer to Diagram Information and Instructions. Diagram Information and Instructions


Engine Control Module (ECM), Motronic Engine Control Module (ECM) Power Supply Relay





ws = white
sw = black
ro = red
br = brown
gn = green
bl = blue
gr = grey
li = lilac
ge = yellow
or = orange
rs = pink

J271 - Motronic Engine Control Module (ECM) Power Supply Relay Overview of Relay Carrier

J623 - Engine Control Module (ECM) Overview of Control Modules

SA8 - Fuse 8 (on fuse panel A) Overview of Fuses

SB3 - Fuse 3 (on fuse panel B) Overview of Fuses

T17a - 17-Pin Connector, red, connector station electronics box in left plenum chamber Overview of Connector Stations and Connectors

T17o - 17-Pin Connector, brown, connector station electronics box in left plenum chamber Overview of Connector Stations and Connectors

T94 - 94-Pin Connector, black (Connector B), on engine control module (ECM)

(85) - Ground Connection 1 (in engine compartment wiring harness)

(646) - Ground Connection 2 (on firewall) Overview of Ground Connections in Front Part of Vehicle

(B302) - Plus Connection 6 (30) (in main wiring harness)

(D50) - Plus Connection (30) (in engine compartment wiring harness)

(D101) - Connection 1 (in engine compartment wiring harness)

* - Threaded Connection in electronics box, left plenum chamber

** - Relay Carrier Electronics Box (plenum chamber, left)

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