Where on downpipe to put wideband?
Thread Starter
Joined: Feb 2004
Posts: 735
Likes: 7
From: San Diego, CA
Car: 89 GTA
Engine: 6.0L Procharged
Transmission: T-56
Axle/Gears: 4.10
Where on downpipe to put wideband?
Where would be best to put the wideband 02 on my TTA's downpipe. A is about 12" from the turbo. B is about 24-30" from the turbo.
Thread Starter
Joined: Feb 2004
Posts: 735
Likes: 7
From: San Diego, CA
Car: 89 GTA
Engine: 6.0L Procharged
Transmission: T-56
Axle/Gears: 4.10
Re: Where on downpipe to put wideband?
I went with "B", hoping to increase the longevity of the 02 sensor.
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Where on downpipe to put wideband?
I may have choose A + a few more inches. Its a nice straight run of pipe and would have uniform airflow across sensor. B is just after a tight bend and would have turbulence. Sensor would read "pockets" of air, but it should still work since the gas should be thoroughly mixed by then.
Mine used to be 10" or so from turbo outlet and lived just fine.
Mine used to be 10" or so from turbo outlet and lived just fine.
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