how to repair a no ho2 s switching detected on 1988 ford ranger 2.9 liter v6
What are the codes you get when testing?
Vacuum leaks at the engine or an exhaust leak in front of the o2 sensor will cause this code. The o2 sensor is doing it's job but is telling the ecm to add more fuel due to the leak. Find the leak and the light should go off.
thanks for the helpful tip
No problem. I have owned fords for years.
have had this one for 9 years i love it but just now starting to give me problems
This is minor.
i know but i just had the 5 speed trans rebuit new alt new clutch cylinder but i dont mind the truck is 25 years old i thats get the begining
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