View Full Version : Vito 2,2cdi P1622 dissable
lubomirblg
25th October, 2014, 09:10 PM
hi
please can you dissable P1622
mercedes vito 2,2cdi
Car lost power over 3000 rpm , and not possible erase this fault
i know problem is in high pressure pump but icant repair
please make software
Thanks best regards
gttuning
26th October, 2014, 11:51 AM
do you think car will drive with no fuel pressure?
smayer
26th October, 2014, 11:55 AM
Car isue is wiring or Ecu, check for 12v in elab valve.
waldi1979
26th October, 2014, 11:00 PM
Hi,
Here you are.
Pass PM.
gttuning
26th October, 2014, 11:32 PM
Hi,
Here you are.
Pass PM.
you wasting your time,this will never work,
smayer
26th October, 2014, 11:34 PM
you wasting your time,this will never work,
Sorry mate but you are wrong, if correct removed P1622 car work without problems.
gttuning
26th October, 2014, 11:46 PM
well if there is a problem with high pressure pump,like he said in first post,i think van will have some problems even removing dtc.you wont have dtc but once there is no good fuel pressure,van will not go properly.
but i never had job like this so wont argue:)
smayer
26th October, 2014, 11:57 PM
well if there is a problem with high pressure pump,like he said in first post,i think van will have some problems even removing dtc.you wont have dtc but once there is no good fuel pressure,van will not go properly.
but i never had job like this so wont argue:)
P1622 means ELAB (cut off) valve it?s not working, normally the problem is a short circuit from wires to ground and this demage ecu, to me the easy solution is repair wiring and ecu, but i have tested sometimes remove the elab in file and work.
yopresedinte
1st February, 2015, 07:16 PM
hi
please can you dissable P1622
mercedes vito 2,2cdi
Thanks in advance
297497
imcumen
1st February, 2015, 10:03 PM
known defects about this ECU
P1630
P1617
P1622 ELAB
P1622
P1614
P1330
P1661
2 solutions
repair ECU or replace ECU
imcumen
1st February, 2015, 10:27 PM
hi
please can you dissable P1622
mercedes vito 2,2cdi
Thanks in advance
297497
here dtc P1622 off
yopresedinte
1st February, 2015, 11:57 PM
here dtc P1622 off
Thanks, but CKS not ok...... I corrected myself.
return tomorrow with the result
yopresedinte
2nd February, 2015, 12:32 PM
Thanks, but CKS not ok...... I corrected myself.
return tomorrow with the result
works perfectly ...... thanks
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