9: Wiring Diagram for HEI System with Electronic Spark Control (ESC) CAPACITOR The capacitor is used for radio noise sup- presion. ... NOTE: Electronic Spark Control (ESC) is used on Chevrolet and GMC models using the 5.0L 4-EEl. ... With engine operating at 2000 RPM, voltage should read 80 millivolts (.08 volts).
|Title||:||Mitchell 1985 domestic light trucks & vans tune-up mechanical service & repair|
|Author||:||Mitchell Information Services|