codes 34 and36

[mmark2]

Really hitting the wall with this one. My mechanic Keeps getting these two code readouts. Have gone through four MAF's and changed the MAF burnout switch, and now on the fourth ECM. Checked for vacum leaks, etc. Anybody run into this one before?

 

[vader86]

36 is almost certainly the burnoff/power relays on the firewall.

34 is a real bastard, Ive seen people like you that have tried a million things and it always comes back.

You need the 86-87 MAF sensor, and the two relays, other than that I cant think of what the problem could be, get everything brand new if you havent already. Then disconnect the battery for a couple minutes so the ECM resets.

If that does not fix it, the ECM is faulty, or maybe its chip has been shorted out.

Good Luck with it.