Cearl

I have got the jeep rebuilt, finally happy dayyyyyy, now two problems the idle is deathly low and if i don;t rev it every now and then when stopped at a red light my battery bar drops really quick, i have an engine light on for the idle control sensor i have replaced it twice and i have no idea. Also the electric cooling fan that is connected to the electrical is not turning on. It is drivable though and i'm happy again. I need to also change out my exhaust i have the muffler, i just need to clamp or wield it in any instructions.

Edit: The idle is roughly around 400-600 rpm

bloddy mud

Mine idles round the 500-600 range. I think your idle is fine

Cearl

It stalls when I start it unless I give it some gas. If the idle is ok, why does the car feel like it's about to stall unless i rev it a few times? I changed the spark plugs, the wires, oil, lifters, oil rods, serpentine belt, sensors.

bloddy mud

What's the idle control sensor code description

Cearl

i'd have to get back to you on that one.

bloddy mud

Ya cause that's strAnge you've already changed twice. Jy parts or new?

Cearl

New. I also cleaned the throttle body before that.

bloddy mud

You got fuel at the rail?

Cearl

Yup, don;t think it would be able to run if i didn't :P. When i have my sensor hooked up it says Fuel Sys 1: Clsd Fuel Sys 2: N/A i understand the 2nd one being N/A. but the first one being closed? O.o

bloddy mud

What kinda fuel press. You got

Cearl

That's a good question. how would i go about checking that?

bloddy mud

There will be a little stem on the fuel rail Kinda looks like a valve stem off a tire. You put a fuel pressure gauge on there and turn the let and see where the needle is going to

NavyDoc1

What should normal pressure be?

bloddy mud

Think like 30 to 40 around there not exactly sure

Cearl

I do this with the car running right?
Also what guage should i use to check it?