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Home >> Jeep >> 1992 >> Wrangler Base, 2.5 P >> Repair and Diagnosis (Single Page) >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Ignition System >> SBEC-II Controlled Ignition System >> Notes

SBEC-II Controlled Ignition System: Notes

All engines use a Single Board Engine Controller-II (SBEC-II) based ignition system. Base ignition timing is NOT adjustable with this system. The SBEC-II controlled ignition system consists of coolant temperature sensor, crankshaft position sensor, distributor (includes rotor and synchronization sensor), ignition coil, manifold absolute pressure sensor, Single Board Engine Controller-II, and throttle position sensor.