Hyundai Forums banner

1 - 2 of 2 Posts

·
Registered
Joined
·
144 Posts
Discussion Starter #1
One thing after another, just cleared up the 306 code and no getting 2 codes but my scanner only reads one, p0401.

I looked up threads and this seems to be the problem:
0401 - EGR insufficient flow (PCM commanding EGR operation and MAP not see change in manifold pressure and OX not see change in exhaust content).

I just had the plugs & wires replaced (2003 3.5L), I would imagine they would have replaced any cracked hoses. Should I just replace the EGR?
milage is 153K.
 
1 - 2 of 2 Posts
Top