P0404 and P0405 egr codes

[AKHILF]

So today out of the blue I got both p0404 and p0405 codes trucks running fine and couldnt tell a difference. I was not being hard on it, I was just driving about 65 in traffic. I'm just going to order a erg delete but was wondering if I should just clear the codes and I can still drive it while I wait for the kit?

 

[wetnsloppy4x]

You might have a stuck EGR valve judging by the codes. You could try pulling the valve and cleaning it up until you can get a delete on there.

P0404 EGR Exhaust Gas Recirculation Control Circuit Range/Performance EGR sensor or valve, EGR position circuit

P0405 EGR Exhaust Gas Recirculation Sensor A Circuit Low Open circuit, short to ground, EGR position sensor

 

[AKHILF]

I get the delete in tomorrow. Last night I cleared the codes and went and drove around a mile or two and they didnt pop back up but I ended up leaving it it home today just in case and friday night ill put the kit on.