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

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Old Aug 19, 2007 | 11:38 AM
  #1  
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I have a code 22, 32, 33, and 44.
(TPS, EGR, MAF, O2)

Now I don't know what to do to fix the issues that are throwing the codes.

I have an 86 Targa.

Any help is appreciated
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Old Aug 19, 2007 | 12:03 PM
  #2  
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Follow the trouble shooting charts, one for each code, in your FSM to prevent throwing money at the problems.

RACE ON!!!
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Old Aug 19, 2007 | 12:33 PM
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Fix the MAF code first, check to see if codes return.

My bet is that at least one or two of the others are actually caused by the MAF readings.

Always fix the codes from the front of the car backwards.
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Old Aug 19, 2007 | 01:22 PM
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http://members.shaw.ca/corvette86/Code%2022.pdf
http://members.shaw.ca/corvette86/Code%2032.pdf
http://members.shaw.ca/corvette86/Code%2033.pdf
http://members.shaw.ca/corvette86/Code%2044.pdf
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