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sdtsedat
8th January, 2019, 03:17 PM
Hi people,
Today i tune citroen Jumpy 1.6ehdi with edc17c60 ecu.
I take out ecu, pul the plugs, underside from ecu have contact with + plus on battery and there was flash (little bit fire)

Now car no more start, i pull out battery for 10min again no start. I plug out ecu and plug in and car start?

I open ecu try to read, without succes.
Now no more start.

Someone idea?

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Forever13
8th January, 2019, 03:18 PM
Neeed correct checksum

Contact me i repair it

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sdtsedat
8th January, 2019, 03:28 PM
I dont read write, how can checksum wrong?
All lights are on: eml, esp, abs, tire pressure.

There is no contact with ecu.
Do you think the ecu damaged?

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Ignasvw
8th January, 2019, 03:30 PM
Ground wiring in ecu must be burned. open ecu and inspect

sdtsedat
8th January, 2019, 03:32 PM
I think also, but why started car again after pull out battery for 10min? What i do is only opened and try to read.. without succes

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raceshadow
8th January, 2019, 03:46 PM
Open the ECU and check the PCB. Something will be burned. FET, diode pcb way.

Pyromaniak
8th January, 2019, 06:37 PM
if ecu was in car with cover and you short cover to plus on batery-- i think ground in ecu too, or pins to pcb, or ground wires check. if car start, i thing its no big problem

when this ecu open you must be a careful to pcb..... this ecu can kill bending pcb by uncovering

gege974
9th January, 2019, 01:13 AM
Hi

if your ecu does not communicate anymore, it is replaced.
check anyway if you have skipped a component on the pcb by opening it.

bersch8688
9th January, 2019, 06:10 AM
Read DTC after remove 10min Battery from Car

sdtsedat
9th January, 2019, 07:58 AM
Update:
Ecu opened, no ground connection. I put cable from ground to ground, and reading full OK!

Second question, is these ecu clonable with Ktag v7.020?

Pyromaniak
10th January, 2019, 10:47 AM
Update:
Ecu opened, no ground connection. I put cable from ground to ground, and reading full OK!

Second question, is these ecu clonable with Ktag v7.020?

try it :) i´m also interested