I have tried searching for about 2 hours now and have learned more than I need to about aftermarket senders and where to put them but still have not come up with an answer to my question.

My dad has an '06 suburban with a 5.3L flex fuel (LQ4? I'm still learning what motors came in what SUVs). His oil pressure gauge is pegged to the right at all times. Even KOEO. It is about to roll 100k and I'm sure the sender is bad. The only problem is I'm not sure where it is. Any help?

Thank you.

 

i would guess its right behind the intake manifold like it is on the LSx's

 

https://ls1tech.com/forums/attachmen...bypass-001.jpg

 

It's great they are not up under the damn cowl like on a f-bod....