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Guest Message by DevFuse

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Register your Fusion Hybrid at the official Ford authorized registry here.

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Fuel trims and live obd values

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#1 OFFLINE   Fadijebreen


    New Member

  • Fusion Hybrid Member
  • 5 posts
  • Region:Middle East
  • Location:Jordan
  • Current Vehicle:Ford fusion energi 2013
  • My Hybrid's Year:2013

Posted 10 May 2017 - 01:10 PM

I have Ford fusion energi 2013 , and iam facing a bad fuel economy and a bad acceleration , I have contacted my bluedriver to the obd port , and this what I have found , I hope some one can help me with these values

Long term fuel trim is 7.8%
Short term fuel trim is between -3% to 3%
Mass air flow rate at full throttle is around 50 g/s to 55 g/s
Intake manifold abselute prusser when acceleration is between 22 hg to 27 hg
Catalytic converter tempreture between 500 C to 850 C at acceleration
O2 sensor voltage between 0 to 0.800 at Max

Does these readings are normal ?

Thank you

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