LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jaguar >> 1990 >> XJ-S Base, 2D Coupe >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Idle Speed & Ignition Timing >> Ignition Timing (XJ6)
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Ignition Timing (XJ6)

ECU uses information supplied by airflow meter and crankshaft sensor to electronically control ignition timing.