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
9 - Main Relay Supply
10 - Air temperature sensor
11 - N/A
12 - Diagnostic Connector
13 - Coolant Temperature Sensor
14 - A/C Compressor cut-off relay
15 - A/C Control Switch
16 - N/A
17 - Ground
18 - Injector Driver (4)
19 - Ground
20 - Fuel Pump Relay Control
21 - Main Relay Control
22 - Instrument Cluster
23 - N/A
24 - 02 Sensor Signal
25 - Output to Rex-1 ECU Pin# 8
26 - Instrument Cluster
27 - N/A
28 - N/A
29 - N/A
30 - Starter inhibitor switch A/T
31 - NO CONNECTION
32 - Cold Start Injector
33 - ISC Valve
34 - Speed signal from speedometer
35 - Ignition Switch terminal #15