Mercury V8 250 User Manual

PCM 112
Section 2A - PCM 112 Important Information and Pinouts
Table of Contents
Important Information.........................................................2A-2
Propulsion Control Module (PCM) Overview.............. 2A-2
Important PCM Notes................................................. 2A-3
Test Equipment...........................................................2A-3
Software and Adaptive Speed Control........................2A-4
Load Balancing........................................................... 2A-4
PCM 112 Pinouts............................................................... 2A-5
Connector A................................................................2A-5
Connector B................................................................2A-7
Connector C................................................................2A-9
PCM 112 Important Information and Pinouts
90-8M0146617 eng JULY 2018 © 2018 Mercury Marine Page 2A-1
2
A

Mercury V8 250 Specifications

General

Engine Type	V8
Horsepower	250 HP
Displacement	4.6L
Fuel Induction System	Electronic Fuel Injection (EFI)
Steering	Hydraulic Steering
Gear Ratio	1.75:1
Cylinders	8
Starting	Electric Start
Full Throttle RPM Range	5200-6000 RPM
Alternator Amp	85 amp
Shaft Length	25 in
Weight	527 lbs
Fuel Type	Unleaded 87 octane minimum