Author Topic: Changing turbo - low boost  (Read 6213 times)

Offline acko2204

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Re: Changing turbo - low boost
« Reply #30 on: February 07, 2019, 10:30:46 PM »

What where the finding of the log?

Is the ecu asking for the load and the hardware not giving it, ie N75 duty cycle 95%+

I would not fit a new turbo yet, not until you know 100% what this issues are.  We use scopes to look in to the turbo via the lambda boss and the DV location.

I have also found the D valves to leak and bleed boost off.

Should all N75 duty cycles request 95% + And then start declining as boost is applied