20-74
Significance of Electronic
Power Control (EPC) warning
lamp
Location of EPC warning lamp
When the ignition is switched on the
engine control module checks all
components which are important for
the correct functioning of the
electronic power control.
If malfunctions are detected in the
electronic power control system
when the engine is running the
engine control module will switch on
the EPC lamp. These malfunctions
are identified accordingly in the
Diagnostic Trouble Code (DTC)
table. Simultaneously an entry is
made in the engine control module
DTC memory.
Repair Manual, 2.8 Liter VR6 4V
Fuel Injection & Ignition, Engine
Code(s): BDF, Repair Group 01
- Check function of EPC warning
lamp:
Electronic Power Control (EPC)