On my 89 IROC-350/700R4-TPI--getting a code 36. Done a couple searches and found out it is located on drivers side firewall by the brake booster. I have 3 relays there, and the 2 closest to the fender are the same, I know (I think) from reading one is for MAF power and other is for burnoff.

Any way to tell which one is actually the burnoff relay?
Any way to trouble shoot and find out if this is actually the problem?

Maf itself seems to be working fine--car is running good like always.

Thanks,
Craig

 

You can take the inlet duct off the MAF and start the car and then shut down after a minute while looking in the MAF ( dark or dim lighting preferred), if the wire in it glows burn off is working...if it doesn't....relay time

 

on mine, the one closest to the fender is the burnoff relay, the second one from the fender says "maf power" in little letters on it. not sure what the third one is

 

Thanks for the info.

Craig