treycool94
Full Access Members
the autozone ppl wrote exhaust gas recurculation flow excessive detected. what do i have to do for this
p0402?
- Thread starter treycool94
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
tmajikman
Full Access Members
bad egr valve, unplugged or clogged. My thoughts, were the one who got new exhaust put on?
treycool94
Full Access Members
i was about to get a new exhaust but i havent yet where is the egr valve i will clean it next time i get a chance see if that fixes it can i get a pic of where it is im not to good a figuring out where this stuff is
tmajikman
Full Access Members
Looking at the motor, it will be on the left side of the motor, take the plastic cover off, here is a pic and the location.
panda24619
Full Access Members
woooo. do the 99-02s use electronic throttle? cause mine is cable driven.
treycool94
Full Access Members
ok i know where it is(thanks dude). so i should clean it and it should be fine? wahts the easyest way to clean it if anyone has done this
99 Expy
Full Access Members
Yes they do, I actually just figured that out the other day while I was looking at some stuff under the hood . . . I'm sure it helps somehow, but I don't think it is needed, and an increase of cost and electronics.
As for cleaning the EGR Valve, I would take it apart and get some carb or brake cleaner to spray on it and use a brush to clean all the gunk out.
tmajikman
Full Access Members
and a small driver or good scribe to break up the major carbon.
Similar threads
