Hi, pls dpf off, vito 2.2 with bosch edc16c2 ecu.
Need tested manual solution, so pls don"t send me file for test.
wbr
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Thread: Mercedes vito 2.2 edc16c2 dpf
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28th April, 2018, 10:02 AM #1DK Veteran
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Mercedes vito 2.2 edc16c2 dpf
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28th April, 2018, 10:10 AM #2DK Veteran
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disconect your temp and diff press sensors from dpf....file tested
Originally Posted by mvekaz
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28th April, 2018, 02:20 PM #3DK Veteran
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Testing phase. I"ll inform you about result.
Thank you.
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30th April, 2018, 01:12 PM #4DK Veteran
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Test over. Everything was fine until check engine appear on dashboard. Car lost power. Check dtc with diag. P2641 in error code memory. What is wrong?
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30th April, 2018, 01:15 PM #5DK Veteran
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you have not disconected as i said the temp sensor and diff press sensor...please do it Originally Posted by mvekaz
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30th April, 2018, 01:27 PM #6DK Veteran
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You are in right, just disconnected diff pressure sensor but not temp. sensor. I"ll do it. Second testing phase underway.
By the way, about what is P2641 DTC?
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8th May, 2018, 05:05 PM #7DK Veteran
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After second testing phase I have same situation. Car lost power, after ign. off and on, you can drive car normally.Read DTC, P2641 stored in error memory.Temp. and dif press. sensors disconected.Any suggestion.
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8th May, 2018, 05:14 PM #8V.I.P. Member
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P2641 is for Back Pressure Sensor.
It is not DPF related!!!
Check and repair...NO PASSWORDS FOR ANYONE, EXCEPT THE RECIPIENT OF THE FILE !!!
If your PM box is full, clean it right now...
Otherwise, your requested file will be deleted... for ever!
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8th May, 2018, 05:34 PM #9DK Veteran
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Ok , I"ll check it.
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28th May, 2018, 04:24 PM #10DK Veteran
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After long time test same problem, DTC P2641-Exhaust Gas Pressure Sensor, car goes to limp mode.
Diff. and temp. pressure sensors disconnected.
Change back pressure sensor, same thing.
Ok, make some tests, disconnect back pressure sensor, new DTC appear P2089- Back Pressure Sensor , so P2641 is not related to back presser sensor.
What is wrong?
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29th May, 2018, 07:00 AM #11V.I.P. Member
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Wrong is your knowledge... Originally Posted by mvekaz
DTCs.jpg
Description.jpgNO PASSWORDS FOR ANYONE, EXCEPT THE RECIPIENT OF THE FILE !!!
If your PM box is full, clean it right now...
Otherwise, your requested file will be deleted... for ever!
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29th May, 2018, 07:33 AM #12DK Veteran
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t's a bit confusing.
P2641-Exhaust Gas Pressure Sensor.
P2089- Back Pressure Sensor.
Car is friend of mine, he work with delphi-autocom diag, not with DAS or KTS.
Never mind.
Anyway to remove DTC P2641 to try.
And thank you for your effort.Last edited by mvekaz; 29th May, 2018 at 08:09 AM.
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29th May, 2018, 11:02 AM #13V.I.P. Member
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Simple removing of this DTC will not solve the Limp Mode.
You must to find the reason and resolve the problem!
Regards!NO PASSWORDS FOR ANYONE, EXCEPT THE RECIPIENT OF THE FILE !!!
If your PM box is full, clean it right now...
Otherwise, your requested file will be deleted... for ever!
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mvekaz (29th May, 2018)
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