What is MA and MS in TSRM?

rareusername · 09-16-2005, 08:58 PM

Hi. I could use some help with these abbreviations.
In on-line TSRM for 1987 there are two sets of instructions in diagnosis system: MA and MS.
N/A I see all the time and not sure if it is normally aspirated, North America, not applicable or something else.
PFI I found while checking the ecu price (there is a choice of N/A versus PFI). Port fuel injection is the only one I know for it.
I searched FAQs, but had no luck.
Thanks for help.
Alec

09-16-2005, 08:58 PM	#1
rareusername Stock Join Date: Sep 2005 Posts: 11	What is MA, MS, N/A and PFI? Hi. I could use some help with these abbreviations. In on-line TSRM for 1987 there are two sets of instructions in diagnosis system: MA and MS. N/A I see all the time and not sure if it is normally aspirated, North America, not applicable or something else. PFI I found while checking the ecu price (there is a choice of N/A versus PFI). Port fuel injection is the only one I know for it. I searched FAQs, but had no luck. Thanks for help. Alec Last edited by rareusername; 09-16-2005 at 11:05 PM. Reason: Need more info