EGR valve on a 03 corolla? - Toyota Nation Forum : Toyota Car and Truck Forums

almac4 · 01-07-2010, 01:29 PM

Can anyone point me in the direction of the EGR valve on the 03 Corolla? My computer is throwing a PO420 code. Im hoping It's just a clogged valve and not my cat!

mikered30 · 01-07-2010, 04:06 PM

Clear the code and see if it comes back, your corolla does not have an EGR valve.

dorman68 · 01-08-2010, 08:49 AM

Quote:

Originally Posted by mikered30

Clear the code and see if it comes back, your corolla does not have an EGR valve.

Yep - no egr for the 1zzfe 9th gen, my buddy had this code and he ended up replacing his catalytic converter.

20SilverStreakin07 · 01-10-2010, 09:09 PM

The 9th gen corolla's don't have an egr? What recirculates the exhaust gases? Isn't the egr also an emissions regulation? Interesting...

mikered30 · 01-10-2010, 09:44 PM

Quote:

Originally Posted by 20SilverStreakin07

The 9th gen corolla's don't have an egr? What recirculates the exhaust gases? Isn't the egr also an emissions regulation? Interesting...

VVT-i performs the function of the EGR