![]() |
H02's I'm gathering parts for my 0411 pcm swap on my 91 Camaro 350 TPI and was wondering if it's mandatory to have 2 H02's or can I get away with just one. I have Dyno Don headers and do I have to put the H02 (for the passenger side) in the header or can I drill a hole in the exhaust pipe just under the header? The driver side already has the hole for the H02 sensor. |
Re: H02's Whether or not it's "possible," I'd use two O2s. I always thought it was a colossally stupid idea for GM to put the 02 sensor on ONE bank, and not the Y-pipe. You could have a really bad intake gasket leak on one side, and potentially not know it with that setup. Just weld in another bung and call it a day. It's easier than all the work you're about to do, I can tell you that. |
Re: H02's Did you mean to post this in the LS swap section? |
Re: H02's
Originally Posted by QwkTrip
(Post 6509235)
Did you mean to post this in the LS swap section? |
Re: H02's
Originally Posted by dixiebandit69
(Post 6509234)
Whether or not it's "possible," I'd use two O2s. I always thought it was a colossally stupid idea for GM to put the 02 sensor on ONE bank, and not the Y-pipe. You could have a really bad intake gasket leak on one side, and potentially not know it with that setup. Just weld in another bung and call it a day. It's easier than all the work you're about to do, I can tell you that. |
Re: H02's You'll want data from both banks. Helps you diagnose fueling and spark easier than if its a blended signal. There are also tuning tools to compare sides. Put a second bung on the opposite side, before the Y-pipe. |
Re: H02's
Originally Posted by ShiftyCapone
(Post 6509575)
You'll want data from both banks. Helps you diagnose fueling and spark easier than if its a blended signal. There are also tuning tools to compare sides. Put a second bung on the opposite side, before the Y-pipe. |
All times are GMT -5. The time now is 01:20 PM. |
© 2024 MH Sub I, LLC dba Internet Brands