AFM differences
 

guys i have a stock t2 motor in an 86 glx...all s4..... between the turbo and non turbo AFM is there a big differnece becuase my turbo AFM has took a crap. i have several na spares lieing around and was woundering if there is big differences being resistance, the sensor itself, or if its even possable to simply swap

the fuel trims are very different in the upper flow range.

the car will probably run too lean, which could cause preignition and apex seal failure.

Never use an NA AFM with a turbo ECU. The output values are different, which as k-tune mentioned will severely mess with the mixture. It's not a good idea.