maf conversion

cenok is family

15 Year Member
Jun 25, 2003
1,409
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Norman, Ok
so while i'm waiting for my block to get back from the machine shop, i figured i'd wire in the mass air harness. my only problem is i don't have the pins i need to wire the 2 wires into the main harness clip that goes into the ecu. my question is, i have a few extra fuel injector harness' laying around and i was wondering if the pins inside the TPS clip were the same as the ones i need for the mass air conversion? or any pins on the fuel injector harness for that matter? thanks guys
 
As near as I can tell, ther are 3 sizes for female pins on Ford electrical connectors. One size is for high current/large wire gauge items like an electrical fan. One size is medium for the computer and some of the engine harnesses. One size is small for the TPS and O2 sensors.

I would bet that the injector wiring harness has the medium size pins that match the computer.

Last time I made a junkyard run, I found a Mustang that had the wiring harness cut up when they removed the engine. Nasty work, I hate to see things done like that. But I did remove some of the wires that connect to the computer for my spare parts collection.

See www.fordfuelinjection.com for soldering tips and maybe some connector pins that are the right size.
 
as always, thanks a ton jrichker! i found them on fordfuelinjection for sale, actually. cobra912, here's a link... http://rjminjectiontech.com/?p=11 they're the first ones. i'm going to see if there are any on the injector harness i have first, then if not i'm gonna order some. yeah i hate when people just hack up harness' too. One of the injector harness' i have is hacked up already, but not by me, came with my cobra intake.