FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Chevrolet >> 1987 >> Camaro V8-305 5.0L VIN F FI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Function Selector Positions >> Knock Retard

Knock Retard



The display indicates the number of degrees the ECM is retarding the EST spark timing.

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