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Engine Performance Final
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Engine Performance Final The primary (low-voltage) ignition system must be working correctly before any spark occurs from a coil. Which component is NOT in the primary ignition circuit? - ✔✔Spar... k Plug Wires An ion-sensing ignition system allow the ignition system itself to be able to ________. - ✔✔detect misfire, spark knock, and rich/lean mixture How does a waste-spark ignition system fire the spark plugs? - ✔✔The same plug always is fired straight or reverse polarity The pulse generator ________. - ✔✔Signals the electronic control unit (module) Two technicians are discussing distributor ignition. Technician A says that the pickup coil in the distributor is used to pulse the ignition module (igniter). Technician B says that some distributor ignition systems use a Hall-effect system. Which technician is correct? - ✔✔Both technicians Technician A says that a two-wire COP system uses the PCM to trigger the coil. Technician B says that a three-wire COP system has an ignition module built into the coil assembly. Which technician is correct? - ✔✔Both technicians The ignition system is usually divided into ________ different sections. - ✔✔two The ignition module has direct control over the firing of the coil(s) of an EI system. Which component(s) triggers (controls) the module? - ✔✔pickup [Show More]
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