Foxflash MD1CS003 Peugeot 508 AdBlue Write Guide
Problem: Peugeot 508 1.5 Blue hdi 96 kw with MD1CS003 ECU. Performing adblue in progress need info: Allready have benched read full backup using Foxflash programmer . File alllready modifed by tuner. Before i write I need to know do i need to reset adblue? I am not able to do it because of DTC U010E Emissions Control Can Network (Urea Pump Gauge Module) Can I upload write allready modfied file in this case and do i need to disconnect the module later. Does somone have experience with this to help? PS IS IT VOLTAGE GOOD!? 13.6 V Solution: on MD1 ECUs ALLWAYS need to disconnect module. On md1cs003 we always disconnect urea pump and module or If is a new type of fusebox i disconnect 30a fuse, diode and relay. Resets better do before write mod but not always i do, but sometimes i do reset after if still urea light on dash flashing.