P0401 Trouble Please Help Urgent!
10-17-13, 10:04 AM
#1
Driver School Candidate
Thread Starter
Join Date: Oct 2013
Location: CA
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
P0401 Trouble Please Help Urgent!
P0401 Trouble Please Help Urgent!
I have the dreaded code and have read every thread I could find on this. I have already removed the intake and cleaned out all of the passages and replaced all of the hoses. Next I replaced the EGR modulator, VSV and EGR, as well as testing the temperature sensor trying to track it down. Now I am at a loss, I hate throwing money at this thing, but now I don't even know anyplace else to throw money at. The real bummer of this is that I have to get it smogged so that I can renew my registration and I can't get the darn check enginge light off. Please help!
I have the dreaded code and have read every thread I could find on this. I have already removed the intake and cleaned out all of the passages and replaced all of the hoses. Next I replaced the EGR modulator, VSV and EGR, as well as testing the temperature sensor trying to track it down. Now I am at a loss, I hate throwing money at this thing, but now I don't even know anyplace else to throw money at. The real bummer of this is that I have to get it smogged so that I can renew my registration and I can't get the darn check enginge light off. Please help!
10-21-13, 09:37 AM
#2
Rookie
Join Date: Oct 2011
Location: MA
Posts: 86
Likes: 0
Received 0 Likes
on
0 Posts
Here is a generic response...
http://www.obd-codes.com/p0401
Have you gone to the Toyota tech site??
http://www.obd-codes.com/p0401
Have you gone to the Toyota tech site??
10-21-13, 09:41 AM
#3
Rookie
Join Date: Oct 2011
Location: MA
Posts: 86
Likes: 0
Received 0 Likes
on
0 Posts
Thread
Thread Starter
Forum
Replies
Last Post