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

code 33 '87 Coupe

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Old Oct 2, 2004 | 07:42 AM
  #1  
ratortor's Avatar
ratortor
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Joined: Feb 2004
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From: Hilton Head sc
Default code 33 '87 Coupe

I'm just started getting a Code 33.
Comes on after a few minutes.
No matter how many times code is reset, it comes back.
(About 6mos ago, I replaced the stock MAFS with the Micro-tech
unit from Mid-America along with the Power and Burnoff relays).
Took it to a mechanic who thinks the MAFS might be failing intermittently.
The car is running great but I need to get this damn light off.
Any suggestions?
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Old Oct 2, 2004 | 09:40 AM
  #2  
AGENT 86's Avatar
AGENT 86
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Joined: Jan 2003
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From: Summerland B.C. Canada
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No expert here, all I can offer is this
http://members.shaw.ca/corvette86/Code%2033.pdf
http://members.shaw.ca/corvette86/intermittents.pdf
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