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wiring diagram

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daveeclipse99

10+ Year Contributor
74
0
Dec 10, 2008
grand rapids, Minnesota
im looking for a wiring diagram for the 420a . i need to find the wires to certain sensors to hook up a engine management . if anyone knows please help

thanks guys
 
hope this is what you need if not let me know and tell me what sensor diagrams you need and i can get them for you

MFI System
Notes

MFI System (Part 1 Of 9)





Duty Cycle Purge Solenoid Valve
Evaporative Emission Ventilation Solenoid
J/B
J/C (3)
Powertrain Control Module
Transaxle Range Switch

MFI System (Part 2 Of 9)





ASD Relay
EGR Solenoid Valve
Fuel Pump
Fuel Pump Relay
J/C (3,4)
Powertrain Control Module
-

MFI System (Part 3 Of 9)





Capacitor
Generator
Heated Oxygen Sensor(Front)
Ignition Coil
J/C (3)
Powertrain Control Module

MFI System (Part 4 Of 9)





Heated Oxygen Sensor (Rear)
Injector
J/C (3)
Powertrain Control Module

MFI System (Part 5 Of 9)





Camshaft Position Sensor
Crankshaft Position Sensor
J/C (3,4)
Knock Sensor
Powertrain Control Module
Vehicle Speed Sensor

MFI System (Part 6 Of 9)





Engine Coolant Temperature Sensor
Intake Air Temperature Sensor
J/C(3,4)
MAP Sensor
Powertrain Control Module
Throttle Position Sensor

MFI System (Part 7 Of 9)





Auto Idle Speed Motor
EATX-ECM
Input Speed Sensor
J/C (4)
Output Speed Sensor
Powertrain Control Module
-

MFI System (Part 8 Of 9)





Data Link Connector
Dedicated Fuse
J/B
J/C (1,2)
Powertrain Control Module

MFI System (Part 9 Of 9)





Combination Meter
J/B
J/C (2,3)
Powertrain Control Module
Power Steering Pressure Switch
Stop Light Switch
 

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