Code 32 on 165
Marteney, Steven J.
smarteney at xlvision.com
Thu Jun 21 12:52:05 GMT 2001
That would be interesting to look at. Fax to 561-581-7313, to my attention.
There is definitely a temp sensor in the base of the EGR valve. Do you
think it may still look at the integrator to verify???
Thanks! Steve
-----Original Message-----
From: Programmer [mailto:nwester at eidnet.org]
Sent: Wednesday, June 20, 2001 6:20 PM
To: gmecm at diy-efi.org
Subject: Re: Code 32 on 165
Here's a couple tidbits...depending on how it interprets EGR flow--there's
either the temp
sensor on the EGR valve, as mentioned, or it looks at or for an integrator
value change
at cruise. If you've got a fax number, Steve--I can send you the GM code 32
chart...
Lyndon.
----- Original Message -----
From: Marteney, Steven J. <smarteney at xlvision.com>
To: <gmecm at diy-efi.org>
Sent: Wednesday, June 20, 2001 2:03 PM
Subject: Code 32 on 165
> Anyone have any insight into Code 32's on a 165? I started setting Code
32
> again last week, coincidentally after going to a 195deg stat from a 180
> hi-flo. It mainly sets in the morning after about 10 minutes of 75-80
> highway speeds. It set one time in the evening after work same
conditions.
> The EGR valve and temp diag switch are new within 2 years (and vacuum
> lines). The vac solenoid is new within a year. That's what solved this
> problem before. Any connection bewteen the higher engine temps and this
> thing suddenly setting code 32? BTW, it didn't set it this morning.
First
> time I drove it on the highway in 5 days.
>
> Steve
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