Mercedes MR-PLD PLD Actros, Axor, Atego, Vario, Solo, Repair Service Euro 3

Known as Mercedes MR-PLD, Mercedes PLD, MR units, OM904 ECU and OM906 ECU, these ECUs are fairly problematic. Fitted to all kinds of vehicles, from a 1998 Mercedes Vario, through the range of Mercedes trucks, and from an Optare Solo to a Neoplan Skyliner up to a 2013 Optare Versa. Usual faults we see include: Fault Code 4024 – Auxiliary controller defective Fault Code 4038 – Starter Control Fault Code 4039 – Starter Control MIL Illuminated for no reason Misfire on one bank of cylinders, Fault code indicating short to ground for said bank Cutting out when warm None start Starter motor fault CAN Communication faults Broken sockets Corrosion Immobiliser Issues We offer a full test and repair service on the Mercedes MR-PLD engine ECU, and can usually offer a CLONED exchange unit if yours is not repairable. For Non-Immobilised vehicles such as Optare Solo we can supply upfront. These units can have a number of part numbers, for example: Part Number Engine Emissions Level A0644478540 OM906LA Euro 4 A0004462340 OM904LA Euro 2 A0104460440 OM501LA Euro 2 A0004462240 OM904LA Euro 2 A0104460540 OM501LA Euro 2 A0104461740 OM501LA Euro 2 A0104461240 OM501LA Euro 2 A0004462540 OM904LA Euro 2 A0604470140 OM906LA Euro 2 A0104463140 OM501LA Euro 2 A0594478140 M906LAG 5 (CNG) A0004467840 OM904LA Euro 3