Butch Smith
Full Access Members
http://www.obd-codes.com/p0136
How many miles are on your truck? Might be time to replace the O2 sensor.
Thanks for the info.
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http://www.obd-codes.com/p0136
How many miles are on your truck? Might be time to replace the O2 sensor.
Hey, I've got a 2001 I don't know how many miles, I'm Female who hasn't gotta clue, filled up yesterday, light turned on today, check the seal on the gas cap, and re tightened it. Light stayed on. Took to Autozone to read code, checked gas cap, then tech said there was not power, so no code could be read. He asked if the cigarette lighter worked, there's 2 and only 1 works. He suggested the bad fuse for the lighter could be sending this service engine light.
https://fusesdiagram.com/ford/fuse-box-diagram-ford-expedition.html
According to this diagram the lighter is fuse 3. Am I looking in the right place? or should I look at the DTR, Fuse 5?