Connector View & Terminal ID

35 Position ECU Plug:

PIN LAYOUT

SYSTEM
LH-Jetronic

Checking ECU Ground Connections:

LOCATION
Kick panel passenger side

TERMINAL ID
1 - From EZK ECU Trigger signal (Pin 17)
2 - Closed throttle
3 - Full load Throttle (non-turbo only)
4 - Battery (+) feed
5 - Ground
6 - Air Mass Meter Supply
7 - Air Mass Meter Load
8 - Air Mass Meter Burn-off
9 - Main Relay Supply
10 - NO CONNECTION
11 - NO CONNECTION
12 - Diagnostic Connector
13 - Coolant Temperature Sensor
14 - A/C Compressor cut-off relay
15 - A/C Control Switch
16 - NO CONNECTION
17 - Ground
18 - Injector Driver (4)
19 - Ground
20 - Fuel Pump Relay Control
21 - Main Relay Control
22 - Instrument Cluster
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