Code 32, code 42 on '91 RS
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Junior Member
Joined: Jun 2007
Posts: 21
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From: Florida
Car: 1991 RS Convertible
Engine: 5.0L
Transmission: Standard
Code 32, code 42 on '91 RS
Hope someone can help with this. Previously flagging codes 32, 43, 44 and 53. Changed the MAP sensor and oxygen sensor but I keep getting an code 32 error. Have replaced/done tune up, new MAP sensor, new oxygen sensor. check/replaced all vacuum hoses. Car idles fine when cold, idles high when hot and in park. Runs fine other than that. As mentioned before, new MAP yesterday, now I get a code 42 error. Any suggestions where to turn to from here? At this point I'm believing the car will be buried with it's SES light on! 
Junior Member
Joined: Jul 2009
Posts: 57
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Car: 89 Camaro RS Coupe
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: Stock I Guess
Re: Code 32, code 42 on '91 RS
Just wanted to say, i got the 42 code. What fixed mine was replacing the distributor. 100bucks but well worth it. Car runs 100% better.
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