LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2002 >> S4 Quattro, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures >> Ignition Systems >> Spark Test
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Spark Test

All engines are equipped with a single-coil system with individual coils mounted directly to spark plug connector for each cylinder. No spark testing procedure is available from manufacturer. If problem with ignition system is suspected, check for misfire Diagnostic Trouble Code (DTC) stored in ECM.

scientia non olet · About LEMON Manuals