Code PO174?

Tiny
JACOBANDNICKOLAS
  • MECHANIC
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Hi,

Normally, I'm looking for between 2 and 14 Ohms, so you are not far off. Are getting power to them? If you have a live data scan tool, watch how the sensors are reacting with the engine running. They should be producing between.01V and 1.0V.

Let me know if that is something you can do.

Take care,
'
Joe
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Tuesday, November 15th, 2022 AT 7:11 PM
Tiny
JRFINDS
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Yes, Joe, it was my IAC, and the problem also was my fuel filter not sealing right I spray soap water around fuel filter seals on both sides of fuel filter and was getting a lot of bubbles on one side, a lot. I believe the reason why I was getting the other codes was because of a vacuum leak that was causing the other parts not to work correctly, right? I Been after this for over a year and some, but just recently it just started getting really bad where I couldn’t pass a smog. The clips where bent and not sealing it right Thank you for your help, you said it was a vacuum leak and you were right, out of all places the fuel filter I never thought about that one I checked the lines on the gas tank everything but except that one spot. My son just happened to mention it, Thanks again. I really appreciate it. Hopefully after a month it should be good, but she’s running like a gorilla now. Also thank for helping me learn more on reading these scanner codes, and what they mean that really helped a lot.
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Sunday, November 20th, 2022 AT 11:27 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,645 POSTS
Hi,

You are very welcome. I'm glad to hear you found the issue and that it's running good for you again.

Feel free to come back anytime in the future. You are always welcome here.

I hope you and your family have a nice Thanksgiving.

Take good care of yourself,

Joe
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Sunday, November 20th, 2022 AT 8:29 PM

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