PLEASE HELP. Thank You.
Your response will help me, my mechanic, and a national parts company. I told them I would let them know what I found out. They are confused as well!
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Tuesday, December 15th, 2009 AT 2:37 PM
JIM BURROWS
- MEMBER
- 2006 TOYOTA COROLLA
- 4 CYL
- FWD
- AUTOMATIC
- 100,000 MILES
My check engine light came on. The computer code is PO 171 B B-1 S-1, which I was told is the O-2 sensor before the catalityc. I replaced it with an "NTK" sensor part # 24661. This is the 3rd time the engine light has come on with in the past 2 months, same code and the same part replaced twice so far. One Toyota dealer, when I called for a price on the part said it was not an O-2 sensor, but was an "air fuel relay sensor" another Toyota dealer has called it an O-2. Is the dealer part "Air fuel relay" different from the NTK O-2? According to a technical person at "NTK", I have replaced the right part, but 3 times in 2 months? In calling around to varoius mechanics and dealers, I am getting nowhere. It is as if no one can verify for me which part I should be using.
PLEASE HELP. Thank You.
Your response will help me, my mechanic, and a national parts company. I told them I would let them know what I found out. They are confused as well!
PLEASE HELP. Thank You.
Your response will help me, my mechanic, and a national parts company. I told them I would let them know what I found out. They are confused as well!
