P0455 after engine bay clean up

[madiclair]

Decided to clean the engine bay of the TJ. I made sure to cover electronics/ air intake etc. but didn’t think to cover the Evap sensor… now showing P0455 code. Thought it would go away but it’s been a week or two and it’s still there. Swapped out with a new EVAP sensor and light is still on. I used an engine cleaning degreaser which which I’m guessing is what set it off. Any tips?

 

[macleanflood]

Knocked a hose loose?

2003 the evap unit is in the rear driver corner around the filler neck...did that get damaged in the collision?

-Mac

 

[madiclair]

Decided to clean the engine bay of the TJ. I made sure to cover electronics/ air intake etc. but didn’t think to cover the Evap sensor… now showing P0445 code. Thought it would go away but it’s been a week or two and it’s still there. Swapped out with a new EVAP sensor and light is still on. I used an engine cleaning degreaser which which I’m guessing is what set it off. Any tips?

Knocked a hose loose?

2003 the evap unit is in the rear driver corner around the filler neck...did that get damaged in the collision?

-Mac

The collision was a few years ago, I’ve never had a problem with the Evap sensor until right when I cleaned out the engine bay. It’s possible I made something loose but I swapped out the sensor and everything looks secure. But the light is still on.