1995 Chevy Corvette MAF Sensor code

Tiny
LEONSC4
  • MEMBER
  • 1995 CHEVROLET CORVETTE
  • V8
  • 2WD
  • AUTOMATIC
  • 44,041 MILES
I have a 1995 LT1 coupe. It runs fine most of the time. Every now and then it would hiccup and set code H48 (MAF SENSOR). I bought a used one off EBAY and installed it. The hiccups went away but now the light stays on all the time. The seller said it was a known code sensor. Car runs better but constantly sets code. Could this be the MAF relay? Where is the relay if so?
Saturday, September 5th, 2009 AT 3:28 AM

1 Reply

Tiny
ERNEST CLARK
  • MECHANIC
  • 1,730 POSTS
You say the light stays on, but is it giving you the same code? If so, then it could be a problem in the circuit, the MAF could be defective, or it could be the wrong MAF for your vehicle.

Check your codes to make sure it is the same.
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Friday, January 8th, 2010 AT 2:30 PM

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