Diagnosis NOX Catalytic Converter with INPA - Is it lost its effectiveness?
#NoxCatalyticConverter #Fault30EA #DiagonseMSD80 #BMWE91 #BMWN43
- BMW E91 2008 Touring engine N43B20A
- Misfire counter detects random misfires?
- Fault code 30EA: nitric oxide catalytic converter, sulphurized
- Hunting the cause of the misfires!
- Situation: Spark plugs and Ignition coils are ok
- All Injectors, lambda sensors and CCV with valvecover, NOx sensor are replaced with new ones.
- Forced desulphation session and deleting long-term fuel trims are done after new parts.
- Re-learning process is still in progress...
- No any leaks in exhaust or intake system.
- How to Diagnose BMW MSD80 DME with INPA and ISTA-D software
- Diagnosis of the NOX Catalytic Converter with INPA!
- Fuel injectors have been leaking for a long time; Cause of NOx Catalytic converter loss of efficiency?
- Content of sulfur level JUMPED to high level suddenly?!
- Resetting adaptations with the INPA program will also reset the calculated content of sulfur level.
- This causes that, the calculated content of sulfur level will recorded to DME will be incorrect
- it can be harmful to the performance of the NOx catalytic converter
- ISTA-D will not reset sulfur level of NOX Catalytic Converter.
- In the future: delete the old DME adaptations, using ISTA D and create new adaptations, using INPA
- Chemical tests, Integrators, offset type LTFT, multiplicative type adaptions LTFT, opening time, flow-rate data, electric charge, Voltages,
Learnbits, adaptions, Homogeneous mode, stratified charge mode, Idle and partial load
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