I need help for fuel pressure.

   #1  

Erdzhan

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Hi all,

Someone who understand from values, could you please check the logs from the links below, and comment something not in norm.
  1. https://datazap.me/u/erdzhan/log-1603268054?log=0&data=
  2. https://datazap.me/u/erdzhan/log-1603268054?log=1&data=
About the problem why I'm checking those values :
The car is VW Golf 6 1.6TDI 105hp, and after engine replacing I have loss of power and very high fuel consumption like 10-11/100kml. combinated.
Already checked values is for Turbo, MAP, MAF, injectors everything is good, there is no problem but for example when i drove on hill i should down gear to 3th. i have now power on 4-5th.

Sorry for the long post, but i will really appreciate all comments/ideas to what i should check/log.
 
   #2  

DrPeter

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Hello,

This on it's face value does not look like a fuel pressure concern, the 'Actual' seems to follow the Specified rather well.



So what should be the fuel economy? and how are you calculating the consumption?

By the calculation below, I would expect that should be double the mpg...
235.215/(10 L/100km) = 23.521 US mpg

Is there any history? drag on the brakes? Air intake concerns? Problem with gravity? Is the tail pipe and area blackened with soot?

Maybe an Auto-Scan would be helpful, thanks

drpeter
 
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