P0401 egr problem
 

I have a 2001 honda accord v6 got the code p0401 egr insufficient flow i took the intake off and cleaned the ports i also changed the egr valve at 70 bucks after a couple of days the light came back on im fustrasted and dont know what to do can anyone offer me some help in fixing this problem thanks

Hello new member - thanks for joining.

Questions are to be posted in the "General Tech" area.

P0401 egr problem
 

I have a 2001 honda accord v6 got the code p0401 egr insufficient flow i took the intake off and cleaned the ports i also changed the egr valve at 70 bucks after a couple of days the light came back on im fustrasted and dont know what to do can anyone offer me some help in fixing this problem thanks

Did you inspect and clean the EGR port in front of the injector base (lower intake manifold) of the engine? Refer to this thread:

http://honda-tech.com/showthread.php?t=2878171

is it ok to spray the intake cleaner in this part of the motor

There is only one port on the V6. Was it filled up with carbon?

The OP already created a separate post in the General Tech section. A lot of people only clean the intake manifold and may not have inspected and cleaned the EGR port in front of the injector base (lower intake manifold) of the engine. Refer to my post in his other thread:

https://www.hondaaccordforum.com/for...problem-47765/

Yes. Before that you might use a shop vac and a brush to get any large pieces out.

EDIT: I've merged the two threads together and tried to clean them up.

yes it was full or carbon i think what i did when i cleaned it he first time i didnt clean it all out the intake cleaner made it like a paste and i didnt get it all out. this time i got my neighbors air compresser and blew all that trash out so i cleared the code again now ill see if it comes back on i post later thanks for all the help these forums are awesome and allows you gain knowledge and save some money