MAF sensor plug broken, won't stay connected. ARGH!
MAF sensor plug broken, won't stay connected. ARGH!
Hey guys, i just got through putting on a homemade CAI, and somehow in the process, the plug that goes into the MAF sensor got broken. I'm talking about the housing around the prongs that the wire plugs onto. Its not just the clip, but the entire housing is broken off, and the prongs are totally exposed. Because of this, the plug won't stay on, and my MAF keeps getting disconnected. Any ideas on a cheap way to fix this, besides getting an entire new MAF sensor?
Senior Member
Joined: Sep 1999
Posts: 545
Likes: 0
From: Fairfax, VA
Car: 1987 Trans Am
Engine: LT1
Transmission: T-56
Axle/Gears: 10 Bolt SLP Torsen, 3.73 ratio
Duct tape.....epoxy.......Cyanocrylic.....fiberglass.....other than that....hmmmm solder wires directly
I don't think there is aky kind of professional fix for that....
I don't think there is aky kind of professional fix for that.... thats kinda what i was thinking. I mean the plug goes on, if there were some way to just secure it on there, i could just splice in another type of connector.
would it be a terrible idea to solder the wires to the prongs and then put in some different connector somewhere else on the wire? I think we may have pigtails at work (kragen) that i could get to work. ugh, I just don't want to think about it I'll look at it in the morning.
would it be a terrible idea to solder the wires to the prongs and then put in some different connector somewhere else on the wire? I think we may have pigtails at work (kragen) that i could get to work. ugh, I just don't want to think about it I'll look at it in the morning.
Supreme Member

Joined: Jan 2001
Posts: 1,978
Likes: 0
From: PA
Car: 88 Firebird WS6
Engine: 350 TPI
Transmission: T56
Axle/Gears: 3.42
I'm not sure what stores are around you, but A&A, Key Parts, and Pep Boys usually have these connectors in stock, ready to solder/splice in.
Otherwise, check the Help section, or cut a good one off a junker.
Otherwise, check the Help section, or cut a good one off a junker.
Supreme Member
Joined: Mar 2000
Posts: 13,414
Likes: 6
From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
If you search this Tech forum for "MAF Connector", you'll find a message where I gave out the part #s for both the 3 pin and 5 pin f-body MAF sensors (from Motormite).
its not really the connector i need, the plug thats on the sensor. I hate to replace the wholesensor just because of some stupid broken plug. I can get that connector through work for $38 (bah thats kragen for you) but I'm gonna try soldering.
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So how bad am I messing up my stuff everytime i drive w/o a MAF sensor working? I mean it runs and drives ok, just idles rough and dies if i don't keep the RPMs up. I gotta wait til tomorrow to go to the junkyard and try to find another MAF sensor, so if I have to drive it will I be ok for the day?
Ok. Now its really broken. The thin wire inside the sensor got broken. I dont konw whether i just did it or if it's been that way, but I'm gonna need a new sensor, unless there's some way to bypass it, at least for now.
Anyone got an extra MAF sensor they wanna kick down?
Anyone got an extra MAF sensor they wanna kick down?
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iTrader: (2)
Joined: Jul 1999
Posts: 13,579
Likes: 9
From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
well, your MAF is officially FUBAR. Time for a Wells.
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(800) 288-6728
Part # SU-145
Price $166.45
LIFETIME WARRANTY!!! They even carry 'em in stock!!!
*this info was pilfered from somebody's sig, but it's where I bought mine and it came very quickly.
World Discounts
(800) 288-6728
Part # SU-145
Price $166.45
LIFETIME WARRANTY!!! They even carry 'em in stock!!!
*this info was pilfered from somebody's sig, but it's where I bought mine and it came very quickly.
TGO Supporter
iTrader: (2)
Joined: Jul 1999
Posts: 13,579
Likes: 9
From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
Originally posted by 85wilrocu
Don't mean to start a little flame ,but what do you think happens when the car doesn't have good performance? The ECM
Don't mean to start a little flame ,but what do you think happens when the car doesn't have good performance? The ECM Your ECM recieves codes from all the sensors in your car, after it gathers them all up then it tells the certains parts in the engine, like more gas, more air, etc. The maf sensor tells the ecm the amount of air. Well anyways i hope i don't look like an a$$, well hopefully someone can explain it better!


Supreme Member
Joined: Jan 2001
Posts: 1,411
Likes: 3
From: Rock Hill, SC
Car: 1999 Pontiac T/A Firehawk
Engine: ***'s Engine
Transmission: T56
The original poster said "mess with", not "mess up". It won't hurt the ECM. But it will send its little silicon brain into logic ****-fits.
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