Fetrotech PSA MD1CS003 Car Not Start?

By | May 11, 2023


Today i read and wrote md1cs003 adblue off using fetrotech tool. cheksum with fetrotech
Car started 3 times and then it wouldn’t start
And dtc ecu P3028
What To do?

Fault Code P3028


TPROT off needed for PSA MD1CS003.

Make Tprot off.

How to do tprot on this ECU?

At the address:

2D 0F 00 00 0C C2 —> TPROT ON
2D 0F 00 00 82 4F —> TPROT OFF
if it doesn’t work, rewrite original eeprom/flash for the car to start.
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