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Home >> Jeep >> 1987 >> Wrangler Base, 2.5 H >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition System - 2.5L W/RENIX Electronic Ignition >> Operation >> TDC Sensor
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TDC Sensor

The TDC sensor senses TDC and BDC crankshaft positions as well as engine RPM. Sensor is located on left rear side of engine and is not adjustable. Sensor is secured by special shouldered bolts to flywheel/drive plate housing.