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Al3dHell
22nd February, 2022, 04:24 PM
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

DiegoStud
22nd February, 2022, 11:17 PM
Did you fasten down the inlet manifold again? Are all the gaskets still in place?

DiegoStud
6th March, 2022, 11:14 PM
Gone quiet this one. Righty tighty folks...

Al3dHell
11th August, 2022, 11:00 PM
The injectors were bad. I refurbished them for 500 euros.
I got the power back but the consumption is still big.
Before refurbished the car showed 17.4 l/100km but in reality was aprox. 20 l/100km
Now it shows 10 but in reality is 14.
The injectors values are under 0.5
I have no errors... I have no clue what is the problem. Maybe worn engine?