P0455 and smoke test
#1
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I've been getting the P0455 code for a while now and so I decided to take a crack at tracking it down. I build a smoke tester with a propane regulator, some hose fittings, one gallon metal paint can and used incense for the smoke. Hooked it up to my air compressor and to the hose that connects to the rear of the purge valve to find smoke pour out of a hole in the bottom of the cruise control unit. Is that supposed to happen or did I just find my leak?
#2
![Default](https://landroverforums.com/forum/images/icons/icon1.gif)
I've been getting the P0455 code for a while now and so I decided to take a crack at tracking it down. I build a smoke tester with a propane regulator, some hose fittings, one gallon metal paint can and used incense for the smoke. Hooked it up to my air compressor and to the hose that connects to the rear of the purge valve to find smoke pour out of a hole in the bottom of the cruise control unit. Is that supposed to happen or did I just find my leak?
#3
#4
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