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amrif
7th February, 2018, 10:45 AM
When I try use switch 1E917D+1E917E I have ECM-7700. Checksum with winols 2.24
Maybe someone now another solution?
After switch and disconnect different pressure sensor show 20mbar and limp mode to 3000rmp

xCata
7th February, 2018, 10:59 AM
Set just 1E917D to 0 and see how it's going.

ohkarol
7th February, 2018, 11:22 AM
switch is not enough to clear dpf in volvo
disable dtc for diff presure sensor
checksum fault always comes with volvo ecu

morgano
7th February, 2018, 12:28 PM
I think the ecm checksum problem don't show if you make all work in bdm not obd.

SpecZ
7th February, 2018, 02:54 PM
When I try use switch 1E917D+1E917E I have ECM-7700. Checksum with winols 2.24
Maybe someone now another solution?
After switch and disconnect different pressure sensor show 20mbar and limp mode to 3000rmp

Checksumm with OLS 2.24? LOL

How did you wrote the file?

bodzio012
7th February, 2018, 08:15 PM
Try and report, pass pw

amrif
7th February, 2018, 10:14 PM
Checksumm with OLS 2.24? LOL

How did you wrote the file?

IO TERMINAL - did you hear that? :]

SpecZ
7th February, 2018, 10:22 PM
IO TERMINAL - did you hear that? :]

Yes i´ve hear of it and even have one...bougth it for the Densos some years ago.

I use Kess for the Volvos with C34...and original DLL´s for the few checksum corrections i need...;)

amrif
7th February, 2018, 10:44 PM
Yes i´ve hear of it and even have one...bougth it for the Densos some years ago.

I use Kess for the Volvos with C34...and original DLL´s for the few checksum corrections i need...;)

IO terminal is better, faster and safer to my opinion for this ecu. I can read/write eprom and flash within a few seconds

olds 454
8th February, 2018, 04:14 AM
this will work .
do chksum and remove liquid dpf....
best regards