FUEL TRIM

1997 Ford Taurus

Tiny

jammisu

June, 19, 2013 AT 5:11 PM

What is the difference between fuel trim #1 and fuel trim # 4 what exactly are the trims reading. Are they reading the oxy sensors from bank 1 sensor 1 to bank 2 sensor 2. Please explain.

FOUND 902 RELATED QUESTIONS

1 Answer

Tiny

Dr. Hagerty

June, 19, 2013 AT 5:33 PM

Wikipedia: fuel trim. Go to the site and if there are questions afterwards, we are here

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