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Home >> Chevy Truck >> 1991 >> Astro Van M V6-262 4.3L VIN Z TBI >> Repair and Diagnosis >> Sensors and Switches >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Computers and Control Systems >> Knock Sensor >> Locations >> Electronic Spark Control Module

Electronic Spark Control Module

RH Rear Of Engine:




RH Rear Of Engine, Above Valve Cover

Applicable to: 1991 4.3L/V6-262 TBI
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