[chadjones99]

I have a 86 mustang that has been converted to mass air
I have taken out the emission equipment , and AC
I have these codes and I have looked them up but do not under stand them
looking for a little help. also I did have a to lean code but have replace the bottom wiring harness and O2 and this has fixed that.
also car runs fine
codes are :
81,82,85,95
I have heard with the conversion was not done right you will get the fuel pump failure code .
thanks
chad

[homebrewed]

81: Thermactor air bypass (TAB) circuit fault
82: Thermactor air diverter (TAD) circuit fault
85: Canister purge (CANP) circuit fault
95: Right air always upstream

That kinda what you had in mind? Or do you need to know what they mean?

[1st fox body]

Got an 86 GT too . I just did the MAF CONVERSION . Got some problems in the 1200 to 1750 RPM RANGE . I hooked back up all the smog stuff for now . It got rid of all the codes except for the [542] fuel pump secondary . Anyone got any ideas?

[TENGRAM]

Originally Posted by chadjones99 I have a 86 mustang that has been converted to mass air I have taken out the emission equipment , and AC I have these codes and I have looked them up but do not under stand them looking for a little help. also I did have a to lean code but have replace the bottom wiring harness and O2 and this has fixed that. also car runs fine codes are : 81,82,85,95 I have heard with the conversion was not done right you will get the fuel pump failure code . thanks chad

81 and 82 = your solenoids that mount to the back of the passenger side strut tower are missing.
85 = the solenoid that purges your charcoal canister is missing
95 = fuel pump circuit failure...as you said, probably because of the MAF conversion


edit: just realized how late i am