hi im new here just wandering if any1 can please help me out i got a 96 cherokee and it threw a code for injector circuit fault it missed before i held it to the floor it cleared up but it gets wet and it did it 3 times 1 time when i washed motor idk if its computer or not i usuallly let it sit over nite and its fine but not this time i had it up to the pedals in water when it happened any help will be great thanks

 

Put a Noid light on it and see whats going on.

 

swap the injector with another one and see if the code follows the injector

or disconnect suspected fuel injector and do a resistance test across the 2 pins on the injector and compare it to the other ones. If its not close to the other ones, replace it. I dont know what spec is suppose to be,....

 

i found my noid lites and its firing but inj aint i guess gotta swap it out thanks