O2 Sensors

V6 Technical/Performance Discussions
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johnnyb
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Posts: 1079
Joined: January 26th, 2003, 2:01 am
Location: Brampton, On, Canada

Re: O2 Sensors

Post by johnnyb »

ok well I guess what I'm trying to say and you guys arent understanding from me is this.... going from a cruising speed to a WOT you will have a bit of a delayed reaction due to the air fuel mixture being wrong at cruising speed and the engine has to adjust to the WOT and run more air in, hence forth performance suffers, as I said earlier it isnt enough to notice but if you were to run a car on a dyno with bad O2 sensors then again with new ones you'd see the difference. I know I may sound like I dont know what I'm talking about but I have witnessed this first hand back in high school when we had a car on the dyno before and after so the teacher could show us all the parts of the car that affect performance
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drewleedham
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Posts: 193
Joined: May 4th, 2004, 2:01 am
Location: waterdown, ontario
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Re: O2 Sensors

Post by drewleedham »

there is a bit of a studder once in a while when i'm accelerating, and i was thinking that it was caused by the sensors.

i guess i should replace those before i take the e test then. joy.
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