Ignition system
Ignition Plug Pack DIY Repair
Article by Benz World Member haoz129 Howard on fixing a burnt coil pack, right bank, on cylinder 4 which threw the following codes:
- P2050 Misfiring , Damages TWC (P0300) STORED
- P2056 Misfiring of cylinder 4, damages TWC (P0304) STORED
- P205B Misfiring of cylinder 8, damages TWC (P0308) STORED
http://mbworld.org/forums/s-class-w220/431985-ongoing-maintenance-repair-2003-s600-2.html