V50 T5 AWD L5-2.5L Turbo VIN 67 B5254T7 (2008)
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.
Emissions warning lamp
The emissions warning lamp in the Driver Information Module (DIM) has a warning symbol. This warning symbol varies depending on the market. The
warning symbols are:
-
Engine symbol" (not USA)
-
"CHECK ENGINE" (MIL - Malfunction Indicator Lamp, USA only)
The warning lamp lights when the ignition key is turned to position II. The warning lamp will go out after approximately 15 seconds or if the engine is
started when no fault is found in the engine management system.
If Readiness is not complete (certain diagnostic functions not completed), the warning lamp will flash instead of going out when the ignition key is in
position II.
The warning lamp will light if there is a fault in one of the parameters in the engine management system. The warning lamp will also light in response to
a request transmitted via the control area network (CAN) if there is a fault in the transmission control module (TCM) which affects emissions.
