Wheres it at on a 99 dodge cummins 4x4? i looked for it but couldnt find it

 

here ya go

http://dodgeram.org/tech/dsl/mt_2_fe...l_sys_comp.htm

 

I unplugged it. it made the truck real sluggish at first and no smoke. which they said it would do

 

I dont know why it would make smoke. If the computer does not see boost pressure its not gonna add fuel. It should have turned on the CEL. it did on my 99 anyway.


bob

 

it just made it real sluggish. It turned on my CEL also

 

if you dot have some sort of box like and edge comp, or juice, or a power puck even i think it wont do anything, with a performance box on it though it fools the compter into thinkig it is seeing full boost when in fact it is not, so in turn it fuels accordingly, whcih is where the smoke comes from. that CEL will go away after a few drive cycles

 

I cant speak for the puck, but when it comes to Edge products, you can only run the MAP unplugged on the Comp, you cannot do it with the Juice, it will act just like a stock truck (bog down and no smoke)

 

really i have seen trucks do it with the juice installed


for more info on this search for threads on something called a "smoke switch" it;ll explain it all and how it works