V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

MAF Relay

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Old Oct 5, 2005 | 08:11 PM
  #1  
xplane's Avatar
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Joined: Sep 2004
Posts: 830
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From: Kansas
Car: 85 camaro sport coupe
Engine: 2.8 MFI
Transmission: v6 700R4 wish it was a 5spd Stick
Axle/Gears: Stock non posi 3.42s
MAF Relay

i have done a search on this site and every other site i could find where is the MAF burnoff relay on a 1985 camaro? and what are the part numbers for it and the MAF power relay? I have replaced the ECU (cause it was fried), the MAF (someone had a FWD one in there) and i have started geting a code 34 from both ECUs any ideas? i was getting the same reading on both MAFs and both ECUs tryed all combos.
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Old Oct 6, 2005 | 01:44 AM
  #2  
2_point8_boy's Avatar
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Joined: Nov 2002
Posts: 1,832
Likes: 1
From: Castaic, CA
Car: 1988 Camaro RS
Engine: 2.8L of Raw POWER!!!
Transmission: Stick Shift
Axle/Gears: 3.42's
As far as I know, the V6's don't have a burn-off relay...something to do with not burning off a frequency film MAF or some crap.

Since we don't run a hot-wire MAF, you'll be hard pressed to find the Burn-off relay for your 6-er.

Something you might want to check though is for any kind of air leaks downstream from the MAF. Spray some carb cleaner around the intake boot and anywhere else that the intake system could suck in air after the MAF. If the RPM goes up when you spray it, there is a leak right there and that needs to be fixed before you can go on with any further diagnosis.
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