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egr code keeps coming on

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egr code keeps coming on

Posted: 4/5/09 6:35pmMessage 21 of 25
e
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Lanoka Harbor, NJ - USA
Joined: 12/21/2006
Posts: 2191
Vette(s): 1975 metallic blue coupe with t-tops,L48, t/t steering, black leather interior. 1990 L98, white/red leather interior, auto,a/c
as i said before, it is probably one of those simple little things that are being overlooked. it might have been simple but it had a lot of us stumped. the car was in an accident last week and as soon as i can i will look for this simple piece even though i didn't see it when i removed the intake but then again i didn't even know to look for it. thanks for the info.Thumbs Up
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egr code keeps coming on

Posted: 4/13/09 7:27amMessage 22 of 25
v
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Joined: 3/22/2009
Posts: 18
The switch is on the 85-89, but not on the 90-91.
A different ECM in combo with a solenoid took care of it.
Solenoid is under the TB on the driver side on 90-91.
Not sure if 85-89 has a solenoid and/or in the same place. 
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egr code keeps coming on

Posted: 4/13/09 5:33pmMessage 23 of 25
e
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Lanoka Harbor, NJ - USA
Joined: 12/21/2006
Posts: 2191
Vette(s): 1975 metallic blue coupe with t-tops,L48, t/t steering, black leather interior. 1990 L98, white/red leather interior, auto,a/c
the solenoid is mounted on the thermostat housing. i got an upgraded one for it as the original did the same thing. i also know they have the solenoid on an 88 as blackvette88 is a friend of mine. thanks for the info.
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egr code keeps coming on

Posted: 9/13/09 3:02amMessage 24 of 25
v
Former Member
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Joined: 3/22/2009
Posts: 18
Question about the Code 32.
 
Those who have trouble shot the EGR system after a code 32, have they also checked into the charcoal canister as that is also connected to the vacuum circuit?
 
I have code 32 popping up now and then, but don´t want to dig into that one, but maybe it is where the culprit lies for many of us.
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egr code keeps coming on

Posted: 9/13/09 5:03amMessage 25 of 25
e
Lifetime Member
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Lanoka Harbor, NJ - USA
Joined: 12/21/2006
Posts: 2191
Vette(s): 1975 metallic blue coupe with t-tops,L48, t/t steering, black leather interior. 1990 L98, white/red leather interior, auto,a/c
never really thought of that but it does make sense. car is in body shop and getting stripped down for repainting. will check it after i get car back. thanks for the tip.
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