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Here we have a 2018 Volvo FL (3) Ad-Blue pump replacement.
It was originally replaced due to a fault on the pump which occurred due to Diesel been put into the AdBlue tank.
The replacement unit though had a faulty Ad-Blue pressure sensor, so the whole unit was exchanged and fit again and tested.
The tank and lines were all cleaned and the dosage nozzle was also flushed out.
NOX conversion efficiency was 98% after the work completed.
I also did a SCR Re-gen to clean out any contaminants of the Cats.
#mechanical #adblue #truck #asmr