Hi All.

I am looking for help and advice with regarding to reprogramming my EDC15C2 ecu.

The ECU is from my 2003 Peugeot 307 S 2.0 HDI 110bhp.

I have the original epprom dump: "EDC15C2 HW0281011081 SW1037364193.zip"
I also have a edited epprom dump with DPF + EGR off: "EDC15C2 HW0281011081 SW1037364193 noFapEGR.zip"

I did not make the DPF + EGR off, but I would like someone to check the file for me.

If the DPF + EGR off epprom dump is safe to use, would it also be possible to remove a few DTC codes, and clear/reset the Service History as it only has 50 slots.

I would like to remove the following DTC's.
P1402 - EGR: Throttle electrovalve.
P1451 - Evaporative emission control system vent control valve circuit.
P1458 - Coolant solenoid valve.

If my requests are possible could you please advice how I would do this, or would someone be able to do this on my behalf?

Thanks for your time.

Best Regards.

Hi,

have you resolved the issue to clear the 50 service log history?
How can I do this?

br
Max

Service history stored in eeprom, not flash. I have same issue.

max40612 wrote:Hi,

have you resolved the issue to clear the 50 service log history?
How can I do this?

br
Max

I have same issue. Here is my topic: https://www.ecuedit.com/citroen-c8-dtc-erase-history-issue-t27461
I'll try this solution and report later