1UZ Surf Dash light warning.

N3O

New Member
Hi all.
My 92 1UZ Surf running on G1 Link.
I’ve noticed that my cat converter and Batt light on the dash pops up every now and then when I’m driving. So what I do is turn the key to On and Off a couple of times and then just goes out. I may do this like once every wk. I have disconnected the battery over night and still happens.
Truck does not have a Catlytic Converter on the exhaust just so u know.
Every help would b much appreciated.
Thank you.
 

gloverman

Well-Known Member
Have you checked your alternator? And wiring to the alternator? When I do surfs I remove the cat warning system.
 

N3O

New Member
Have you checked your alternator? And wiring to the alternator? When I do surfs I remove the cat warning system.
Hi
Yes I’ve had new alternator installed a year ago and I probed it and it charges good.
How to remove the cat converter system??
 
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