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.
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