2002 XJR - lean at WOT

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Jul 19, 2021 | 01:15 AM

#21

JagV8

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Joined: May 2009

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From: Yorkshire, England

I would not trust that app!!

At WOT the car is not required to report true readings for O2s (because it's allowed to be NOT USING THEM).

Jul 19, 2021 | 08:16 AM

#22

Z07Brandon

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Joined: Jun 2017

Posts: 1,190

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From: Dallas, Tx

That's what I'm starting to think. Been wanting to pulley and exhaust my xjr. But that lean reading has been holding me back. Just gonna go ahead and do it. No way 3 cars have the exact same "issue".

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