Oxygen sensor replacement?

Tiny
OUTDOORLYLE
  • MEMBER
  • 5 POSTS
Thanks for the reply, however I am a little confused.
In one paragraph you say that bank #2 is the passenger side, then the next paragraph you say it is the drivers side. Could you please let me know what side it acctually is.

Many thanks
Lyle
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Bank 1 is on the passenger side; Bank 2 is on the driver's side. Sensor 1 is the upstream sensor (near the frame, between the block and the cat) and Sensor 2 is near the Y-pipe (downstream of the cat).
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
BLACKOP555
  • MECHANIC
  • 10,386 POSTS
Sorry about that I was saying the passanger side had the #1 cylinder so the one oppositve of that is the drivers side.

Your looking at the drivers side.
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
RAY211
  • MEMBER
  • 3 POSTS
  • 1997 FORD F-150
1997 Ford F150 V8 Two Wheel Drive Automatic

weent to auto zone thay have tould me 3 differnt places and have change three out of the four and dont want to keep paying 54.99 a shout and still have code going off please some help?
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
MASTER TECH DAN
  • MECHANIC
  • 83 POSTS
Its very common for the o2s to go one affter the other the resistance chages with the new ones
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+1
Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
RAY211
  • MEMBER
  • 3 POSTS
Its the same code not a diff code?
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
MASTER TECH DAN
  • MECHANIC
  • 83 POSTS
You did change the bank 2 sensor 2 you could have a band computer that sensor is the on after the cat on the drivers side
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
RAY211
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  • 3 POSTS
I done change both on passager and rear on driver and still get same code? And what is a band computer
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)
Tiny
MASTER TECH DAN
  • MECHANIC
  • 83 POSTS
I meant to type reman computer
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Thursday, September 10th, 2020 AT 6:40 PM (Merged)

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