C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Need some help with Code 32

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Old Apr 20, 2005 | 11:48 PM
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Default Need some help with Code 32

I have a '90 L98 6-speed that threw a Code 32 the other day. I replaced the EGR valve yesterday and it threw the code 32 again today. Am I missing something here? The vacuum lines appear to be ok. I was thinking it may be the solenoid. Does the 1990 have a EGR switch? Is the MAP sensor related to the EGR circuit? It has been idling really weird after I drive it for a while. Several times it has suddenly died and then not started again until I let it sit for 15-20 minutes. It just cranks and cranks but starts up and runs fine after about 20 minutes. Any suggestions would be appreciated. I don't want to keep buying parts if I don't need to. Thanks for the help.
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Old Apr 21, 2005 | 12:36 AM
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yes, there is an EGR switch, it's attached to the t-stat housing bolt.
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