Can you guys, very kindly, share the codes please?
Don't know if these are what you need but these are DDE fault codes for M51 engine.
01 Delivery Controller Deviation
03 Shut off Valve
04 Glow Plug Indicator Lamp)
05 Needle Motion Sensor
06 Exhaust Gas Recirculation Deviation
07 Exhaust Gas Recirculation
08 Glow Plug Timing Control
09 DDE Error
10 Injection Phasing Control Deviation
11 DDE Error
15 DDE Power Supply -Main Relay
16 Voltage Supply B+
20 Cruise Control Operation
21 DDE Error
23 AirCon Signal
25 Pedal Position Sensor
26 Brake Light Switch or Brake Light Test Switch
28 Auto Gearbox Selector Switch
29 Vehicle Speed Signal
30 EGR Switch
31 Brake Light Test Switch
32 Multifunction Steering Wheel Cruise Control
35 Fuel Temperature Sensor
36 Oil Temperature Sensor
37 Pedal Position Sensor
38 Air Flow Meter HFM
42 ADS
44 AirCon Switch
45 DWA Signal
46 DDE Error
47 RPM Sensor
49 Signal to Instrument Cluster
52 Intake Air Temperature Sensor
53 Coolant Temperature Sensor
54 Boost Pressure Sensor
56 Injection Pump Position Sensor
58 Injection Quantity
59 Boost Pressure Control
60 DDE Power Supply
63 Cruise Control Adjustment
64 DDE Error
66 Fuel Supply
67 Air Supply Deviation
100 Cruise Control Adjustment Fault
101 Boost Pressure Control Deviation
102 DDE Error
103 DDE Error
104 DDE Error
105 DDE Error
106 DDE Output Stage
108 Variant Coding
109 Variant Coding
110 AirCon Poor Operation
111 EEPROM checksum Injection Pump Adaptation
112 CAN Error - EGS Control Unit
113 CAN Error - ASC Control Unit
114 CAN Error - Instrument Cluster