see mine did the same thing

it has only happened once and it stopped once I shut the car off and let it sit for a while. I am going to keep an eye on it for a while and see if it happens again.

 

Yea just keep a eye on it, hopefully it wont happen again

 

Well . . . . it reoccured tonight. I went ahead and changed the location of the ground on the controller to a different position. I had shut the car off and turned the car back on . . . . the spray light was still on but the pump was making no noise. I changed the ground but have not tested it out on the road . . . . only parked. It works normally now.

We will see if this was the culprit . . . . I'm doubting but we will see.

 

Where did you have it grounded before and where do you have it now?

 

ORIGINAL SPOT

There is a ground (common ground = lots of other things are grounded to this one spot) underneath the drivers side dash. It is very close to the middle of the console. There are about 5-6 other ground items located here. It is only about 3-5 inches from the bottom of the lower portion dash panel (right were your RIGHT knee would be if you didn't have your foot on the gas)

NEW SPOT

There are 2 bolts right behind the radio that seem to have nothing attached to them. They are located on a bar horizontal to the floor. I am using the right bolt.


(Does any of my garbage writing make sense )

 

I used that spot for my gauge and it works fine... dont know if that helps though

 

Yeah I used the other bolt (left bolt) for my aftermarket headunit

But the common ground is where I have my Turbo Timer grounded at . . . . and it is working fine. . . . . ahhh who knows. Hopefully you are right and the location works well