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Check Engine Light

Tiny
KKUTT1978
  • MEMBER
  • HONDA ACCORD
I have a 99 Accord LX (ULEV) Vtech 126,000 miles. The check engine light has been on for almost a year The codes keep coming back as Air Flow. I had both oxygen sensors and the cadilac converter replaced and the codes cleared. But the light comes on within the first day. The car has been to 3 different mechanics in the past 3 weeks for diagnostics and it still is coming back air flow. The car is running pretty good but it wont pass inspection until the check engine light is out completely
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Tuesday, August 14th, 2007 AT 2:21 PM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
What is the code number? If you post it here maybe we can get to the bottom of this! PM me because I don't stay in any 1 group! If it's MAF then you are changing the wrong part!
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Tuesday, August 14th, 2007 AT 3:27 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
P1165 Primary HO2S (No. 1) Circuit Range/Performance Find out if there is any grease or silicone grease being used in the connection, It's a no no! Use no grease. Then if no grease check the cicuit.
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Friday, August 17th, 2007 AT 3:22 PM

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