LR L322 TDV8 2010 restricted performance
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07-18-2020, 05:31 PM
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LR L322 TDV8 2010 restricted performance
Hello, LR giving me lesson again - restricted performance mode when overtaking to light hill or under nearly full gas - after turning off and on the vehicle everything is okay with warning lights
- SDD diag giving me error P244B-00 Diesel particulate filter differential pressure too high (bank1)
- my EGRs are off like 600kms before (faulty one was at bank2)
- in live data pressure is in bank1 about 1.448 Kpa and bank2 has about 0.576 Kpa on idling and Total mass of particle soot is 8g/s - but here is only value for one DPF - i cant select bank1 or bank2
- i cant force regeneration with SDD - its just counting time and after two runs (one aborted at 35mins and second one aborted after restricted performance error in about 40mins) nothing happend diag still showing 0 completed regenerations in like 200kilometers
well we checked pipes from intercooler and looks ok - we try to fill whole intake with pressure and smoke and there is no leak, after that we swap diff. pressure sensors on both sides and error is still at bank1. Today we checked DPFs and they looks same - pretty clean, we try to start engine without DPFs and there is no smoke, dust or oil from exhaust pipes, it nearly looks like that engine is not running (well it sounds very amazing
)
in anybody familiar with this error code? what to do next please?
thanks a lot
- SDD diag giving me error P244B-00 Diesel particulate filter differential pressure too high (bank1)
- my EGRs are off like 600kms before (faulty one was at bank2)
- in live data pressure is in bank1 about 1.448 Kpa and bank2 has about 0.576 Kpa on idling and Total mass of particle soot is 8g/s - but here is only value for one DPF - i cant select bank1 or bank2
- i cant force regeneration with SDD - its just counting time and after two runs (one aborted at 35mins and second one aborted after restricted performance error in about 40mins) nothing happend diag still showing 0 completed regenerations in like 200kilometers
well we checked pipes from intercooler and looks ok - we try to fill whole intake with pressure and smoke and there is no leak, after that we swap diff. pressure sensors on both sides and error is still at bank1. Today we checked DPFs and they looks same - pretty clean, we try to start engine without DPFs and there is no smoke, dust or oil from exhaust pipes, it nearly looks like that engine is not running (well it sounds very amazing
)in anybody familiar with this error code? what to do next please?
thanks a lot
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