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BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > Europe (Continental) > BMW M47 low boost



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      02-22-2022, 09:25 AM   #1
Al3dHell
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Drives: BMW 320d e90 163 hp
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BMW M47 low boost

he car -> BMW 320d E90 M47 ‘06 stage 1
I had big injector values and i decided to change them.
I bought used injectors from a E60 530d ‘05. They are the same injectors and has the same code. The day for replace has come and the car had power in that day. After i replaced the injectors and i codded them i took the car for a test. And the car i dont know if has 120hp… I Connected ista to see live data.
Injector volume: 60mg ( like before replacement)
But the boost pressure is very low.
Boost pressure , actual value : 2080 mbar
Boost pressure , target value : ~2600 mbar

I didn’t touch the turbo. And i check the play in the turbo and it has a bit of play.
What happend? What should i do? The car gives no error
Appreciate 0
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