Knock Sensor (Ks) Module - Mercury MerCruiser MCM 454 Mag MPI Service Manual

MULTI-PORT FUEL INJECTION DISASSEMBLY AND REASSEMBLY

Knock Sensor (KS) Module

REMOVAL
1. Remove Knock Sensor from electrical bracket.
Typical
2. Disconnect electrical connector at Knock Sensor (KS) module.
CLEANING AND INSPECTION
1. Clean the external surfaces of the KS module with a dry cloth.
2. Inspect surfaces of KS module for evidence of damage.
Index
Page 5C-24
Downloaded from https://needmanual.com/
Refer to "Precautions" in this section, BEFORE proceeding.
a
a - Electrical Bracket
b - Knock Sensor (KS) Module
NOTICE
b
SERVICE MANUAL NUMBER 23
72801
90-861326--1 MARCH 1999