Code p0446
Thread Starter
Driver School Candidate
Joined: Nov 2010
Posts: 1
Likes: 0
From: California
Code p0446
Hey Guys it’s been a while since I have posted something. I need your help, I have search and search but I can’t find an answer. Here is my situation I have code p0446 and I have tested vsv valve in the engine compartment here are my findings.
1. vsv for EVAP - Oms were within spec and when I blew in the pipe it did not come out so when I applied power I blew again this time the air came out the other side also could hear a clicking sound.
2. vsv for ACIS - Oms were within specs now I applied power and heard a clicking I did not blow air since I did the test while valve was still in car so I assume it working.
3. Vsv for Pressure Switching Valve- Oms was reading .003 which was out of specs, so now when I applied power no clicking at all?
So does # 3 mean I need to replace Vsv for Pressure Switching Valve?:
Please let me know.
Thanks
1. vsv for EVAP - Oms were within spec and when I blew in the pipe it did not come out so when I applied power I blew again this time the air came out the other side also could hear a clicking sound.
2. vsv for ACIS - Oms were within specs now I applied power and heard a clicking I did not blow air since I did the test while valve was still in car so I assume it working.
3. Vsv for Pressure Switching Valve- Oms was reading .003 which was out of specs, so now when I applied power no clicking at all?
So does # 3 mean I need to replace Vsv for Pressure Switching Valve?:
Please let me know.
Thanks
Thread
Thread Starter
Forum
Replies
Last Post
