SERVICE MANUAL NUMBER 30
FUEL INJECTION DISASSEMBLY AND REASSEMBLY
Knock Sensor
Removal
1.
Disconnect electrical connector at knock sensor located just ahead of starter motor.
a
b
75678
a - Knock Sensor
b - Electrical Connector
2.
Remove knock sensor from engine block.
Cleaning and Inspection
1.
2.
Clean knock sensor with a dry cloth, paying special attention to threads on base.
Inspect surfaces of knock sensor for signs of wear or physical damage.
Installation
IMPORTANT: If installing a new knock sensor, replace it with an identical part. Knock
sensors are very sensitive and designed for each specific application.
IMPORTANT: In the following step, it is very important that the knock sensor be
torqued to the precise specification. Incorrect torquing will result in unsatisfactory
performance. DO NOT use sealer on threads.
1.
Install knock sensor in engine block. Torque to 14 lb-ft (19 Nm).
a
b
75678
a - Knock Sensor
b - Electrical Connector
2.
Connect electrical connector to knock sensor.
INDEX
90-863161
SEPTEMBER 2000
Page 5B-11
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 496 CID |
| Model Year | 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(2 votes, average: 4 out of 4)
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Great down load . it was all there an more