ECM Input and Sensor Descriptions
The following lists the sensors, switches, and other inputs used by the ECM to control its various systems. Al-
though we will not cover them all in great detail, there will be a brief description of each.
DISCRETE SWITCHES
(AUDIO WARNING)
KNOCK
MODULE
KNOCK
SENSOR
DIST.
FOR
REF RPM
SYSTEM
RELAY
IAT (MULTI-PORT
MODELS ONLY)
MAP
ECT
TP
INPUTS
ECM
OUTPUTS
FUEL
PUMP
RELAY
IGNITION
CONTROL
MODULE
IAC
MOTOR
FUEL
INJECTORS
FUEL
PUMP
AUDIO
WARNING
BUZZER
SERIAL
DATA
Index
90-823224--2 796
ELECTRONIC FUEL INJECTION (MULTI-PORT AND THROTTLE BODY) - 5C-13
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1993, 1994, 1995, 1996, 1997 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(4 votes, average: 4.5 out of 5)
Marine readers have rated 1993 1997 Mercury-MerCruiser GM V8 454 CID 7.4L and 502 CID 8.2L Marine Engines Service Manual Number 16 4.5 out of 5.0 based on 4 product reviews. Hugely helpful service manual! Perfect. Thank you!
Manuals are all Important for Technician
This book is invaluable if you do your own repairs. Great book.
Could not find a copy until a search brought me here.
Excellent print.
Thank you