Exhaust manifold removal/installation tips
#22
Registered User
Thread Starter
Join Date: Mar 2009
Location: Beaverton, Oregon
Posts: 12
Likes: 0
Received 0 Likes
on
0 Posts
On the drive home the other day my check engine light comes on with code 71 - EGR. I know the valve is good and the vacuum hoses have been replaced. So it's either the modulator or the vacuum line routing right? I'm not sure if the vacuum lines for everything related to EGR are correct. Is there anybody who can provide a picture of their 3.0 that can confirm the proper routing? Any help is appreciated.
Last edited by coregrind; 04-11-2009 at 04:26 PM.
#23
Registered User
Join Date: Sep 2007
Location: San Francisco East Bay
Posts: 8,258
Likes: 0
Received 824 Likes
on
651 Posts
That flap also switches power to the fuel pump, to keep the pump running after you release the key from the start position. So if the intake pipe is off, the fuel pump won't run either.
Thread
Thread Starter
Forum
Replies
Last Post
Jayboy74
95.5-2004 Tacomas & 96-2002 4Runners
10
12-21-2021 08:27 AM
shrek99352
86-95 Trucks & 4Runners
3
08-31-2015 04:16 AM