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Home >> Honda >> 1987 >> Prelude Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> PGM-FI Electronic Control System >> Description & Operation >> Input Signals >> Ignition Timing Adjusting (ITA) Connector
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Ignition Timing Adjusting (ITA) Connector

Used on all models, the ITA is connected to the ECU and TA, TW, PA, throttle position and EGR lift sensors. When jumper is installed across this connector, computer defaults to base timing for adjustment.