Alright, trying to wire up a car, I have the diagrams for the fuse blocks but there are no numbers indicating the fuse number. WHy do I need the number? Because some schematics say FUSE OUTPUT - IGNITION 1 - TYPE III FUSE. Well it doesnt give the description nor do i know where the #1 fuse is located. I think the fuse im looking for goes to many things but one of the things it goes to is the o2 sensors, am I correct? This for 98 LS1

Fuse Block 1



Fuse Block 2



So if anyone has the number please let me know. If you dont know what im needing then i need like this, the LT1 has numbers by the fuse so they are easy to identify. Like the following.



Also does anyone know which fuse this is?

 

Don't know if this is what you're looking for, but it's off the ENG SEN fuse. Looked it up in my '01 helms and C105 and circuit 539 pink is under auto trans and stop lamp switch.

 

thanks, yea its eng sen, guess ima wire that to my LT1 eng sensor fuse.