• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Maf Sensor



Would a bad MAF sensor trip the check engine light? I've replaced just about everything and that damn light keep coming back on!!!
 
go to a auto zone, they will scan the car for free. and tell you what the code means.

or buy a cheap scanner on line. i got one for 17 shipped.

or the Torque app will also scan for codes. that app and elm bluetooth runs less then 15 bucks, its only good for a droid phone tho. it does a crap load of live data.
 
It's going to show me a 420 code. I've been battling this since July. Already replaced cat and both O2 sensors. Extremely aggravated. Gas is finally cheap and now this car drinks it like water.

Scottydoggs said:
go to a auto zone, they will scan the car for free. and tell you what the code means.

or buy a cheap scanner on line. i got one for 17 shipped.

or the Torque app will also scan for codes. that app and elm bluetooth runs less then 15 bucks, its only good for a droid phone tho. it does a crap load of live data.
Click to expand...
 


Po102 I believe. Low voltage it said. Had the DMM hooked up. It's receiving proper voltage, ground is good too. Wiggles the wires in every imaginable way and nothing changed. So not entirely sure what's going on there.
 
check the wires for missing insulation, if you see bare wires you need a new pig tail. or the maf is shot. or the fuse #21 iirc is blown.
 


Yeah, it's the #21 fuse. That checked out fine with the test light. Checked as far up the wires as I could and they appear to be fine.
 
I've got one coming from Reptile. Hopefully that solves my issue. If it doesn't I probably overlooked a bad wire, but I guess I will have a spare then
 
You must log in or register to reply here.
Back
Top