Diagnosis FUEL INJECTORS with INPA - [PART 1] - BMW E91 engine N43
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Diagnosis FUEL INJECTORS with INPA - [PART 1] - BMW E91 engine N43
22 137 просмотров · 5 л. назад
Fix It Yourself – Home, Cars, Bikes & More
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22 137 просмотров · 5 л. назад
Diagnosis fuel injectors with INPA - PART 1
#FuelInjector #NoxCatalyticConverter #30EA #DiagnoseMSD80 #BMWE91 #BMWN43
BMW E91 2008 Touring engine N43B20A
Hunting the cause of the misfires!
Misfire counter detects random misfires in BANK 2, but no any fault codes?
Fault code 30EA: nitric oxide catalytic converter, sulphurized
Situation: Spark plugs and Ignition coils are ok
All 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 part.
Adaptations are deleted and
No any leaks in exhaust or intake system.
How to Diagnose BMW MSD80 DME with INPA and ISTA-D software
Diagnosis of injectors
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
Is there a issues in the fuel injectors??
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Let’s continue with the next episode! Stay tuned!
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Watch whole BMW E91 with N43 Diagnosis & Maintenance -SERIES from here:
• BMW E91 - Diagnosis and maintanence
Also N43 MOTOR rebuild -SERIES from here:
• BMW E91 N43 MOTOR REBUILD [ RE-EDIT 2021 ]
Also POWERDRAIN rebuild -SERIES of BMW E91 with engine N43!
See the whole SERIES from here:
• BMW E91 - DRIVETRAIN REBUILD -series
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My purpose is to encourage people to do things themselves!
Plus, this is a nice hobby for myself and at the same time I have the opportunity to save a lot of money by doing all the maintenance myself!
I’m not a professional with cars or motorcycles, I just want to learn how to do things myself.
If you do this service yourself, always check the correct instructions in the official service manuals. This is just my way of doing it!
Jani Voutilainen
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References:
https://bimmerprofs.com/msd80-diagnos...
https://bimmerprofs.com/problems-inje...
https://bimmerprofs.com/leaking-injec...
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