V50 AWD L5-2.5L Turbo VIN 68 B5254T3 (2005)
Ignition Coil: Description and Operation
Ignition Coils
The ignition coils supply the spark plugs with high voltage to produce sparks. The engine control module (ECM) controls the ignition coils so that sparks
are generated at the correct time.
Each ignition coil has its own integrated power stage.
The ignition coils are in the sparkplug wells above each spark plug.
The engine control module (ECM) can diagnose the ignition coils.
