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how to read 02 sensors, short and long term fuel trims

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how to read 02 sensors, short and long term fuel trims

488,394 views October 26, 2017 14:38

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ChannelGood2Boost

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How to read oxygen sensors and short and long term fuel trims. I go alot more into detail about everything. If you have any questions just leave them in the comments.

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Good2Boost published this 14:38 video tutorial on October 26, 2017. It has been watched 488,394 times on YouTube.

Channel
Good2Boost
Duration
14:38
Published
October 26, 2017
Views
488,394
Likes
6,697

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Further reading

  • Long Term Fuel Trim and Short Trim Fuel Trim gtc.ca

    Long Term Fuel Trim and Short Trim Fuel Trim Diagnostics , Fuel Injection , Testing / 2018-11-23 2020-10-12 Long and short-term fuel trim are very useful indicators of engine performance relative to the manufacturer’s s…

  • Understanding Short Term and Long Term Fuel Trims mechanic.com.au

    Long Term Fuel Trims. Long-term fuel trims are measured over longer time intervals by oxygen -, or air fuel ratio sensors downstream of the catalytic converter, and in practice, the signal voltages these sensors generat…

  • Engines: Fuel Trim, O2 Sensor Performance - ECM/PCM, Oxygen ... underhoodservice.com

    If long-term fuel trim (LTFT) for bank 1 is 25% at idle, but corrects to 4% at 1,500 and 2,500 rpm, focus on factors that cause a lean condition at idle, such as a vacuum leak. If the condition exists in all rpm ranges,…

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