LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

SES light again

Old Sep 23, 2004 | 04:20 PM
  #1  
camaroz28_97's Avatar
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From: Wayne,NJ,USA
SES light again

my ses light keeps going on and off for the past few weeks. i scanned the computer and its the Mass air. any idea what is wrong?? do i have to get a new one or is there something i can try to clean?? also could this hurt anyting becasue i realy don't have the $$ for a new one.
Old Sep 24, 2004 | 06:59 PM
  #2  
96ZRide's Avatar
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From: Vermont
Re: SES light again

Whats the DTC?
Old Sep 24, 2004 | 10:40 PM
  #3  
Injuneer's Avatar
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From: Hell was full so they sent me to NJ
Re: SES light again

The exact code would help, as noted above. Not necessarily the MAF sensor. The 97's seem to have a problem with the pink wire that supplies +12V to the MAF harness connector. You could pull the connector off, and check for 12V on the pink wire with the key in the "on" position.
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