volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 385 > < Diagram Information and Instructions|Page 383
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23 - NO CONNECTION
24 - O2 Sensor Signal
25 - Output to EZK ECU
26 - Instrument Cluster
27 - Canister Solenoid Control 740GLE

- No connection on 240,240DL, & 740GL

28 - From EZK Computer (Pin 4)

- No connection 740GL

29 - Ground

- No connection 740GL

30 - Starter / Test Connector on 740GL
31 - NO CONNECTION
32 - Cold Start Injector

- Not installed on 74OGLE, & 940

33 - ISC Valve
34 - Speedometer
35 - Ignition Switch

Regina

35 Position ECU Plug

PIN LAYOUT

SYSTEM

LH-Jetronic

Checking ECU Ground Connections

LOCATION

Kick panel passenger side

TERMINAL ID

1 - From Rex-1 ECU Trigger signal (Pin 17)
2 - Closed throttle
3 - Full load Throttle
4 - Battery (+) feed
5 - Ground
6 - Air Mass Meter ground
7 - Air Mass meter Load
8 - N/A

Diagram Information and Instructions|Page 385 > < Diagram Information and Instructions|Page 383