Diesel Data
: Automotive Repair
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2000
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Express 1 Ton Van V8-5.7L VIN R
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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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Knock Retard
Knock Retard
RANGE (0.0-90 DEGREES):
The
KS
retard indicates the amount of spark advance the
VCM
is removing in order to control spark knock.