Join Now
International Automotive Technicians Network

P2311 Diagnostic Trouble Code Discussion for September 2012

Ignition Coil 4 Secondary Circuit Insufficient Ionization


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P2311
Help Request Posted
2002 Mercedes-Benz C240 2.6L no communication VIN: WDBRF61J12
P2311: CAN communication engine system faulty. I have no communication with the ME-SFI but I have communication with all other modules. Car runs and drives great. I have checked the resistance on plug #4 pins 1 and 11 it had 125 Ohms I also checked the resistance of the CAN it has 119 Ohms both in spec. I ...
September 28, 2012
2002 Mercedes-Benz C240 2.6L no communication VIN: WDBRF61J12
P2311: CAN communication engine system faulty. I have no communication with the ME-SFI but I have communication with all other modules. Car runs and drives great. I have checked the resistance on plug #4 pins 1 and 11 it had 125 Ohms I also checked the resistance of the CAN it has 119 Ohms both in spec. I ...
September 28, 2012