simple, simple, simple.

the MAF sensor is located on top of the throttle body.


first, just disconnect the electrical connector, does it run better?

next, try cleaning it to see if that fixes it. you need to take off the sensor to clean it. there are 2 security torx bits that hold it on. you have 2 options: either get a security torx bit, or use a dremel to cut a notch in the top so you can unscrew it.

spray the little wires with this stuff, but be gentle


if cleaning it doesnt work, you probably need to replace it. I would find a used one, as the new ones are quite expensive.

Here is a broken MAF, so you know what it looks like

very helpful thanks bud

i unpluged the maf connector it seemed to run better it just idled hihgh especially when i stop and in park what the connector by the maf connector

take the MAF out and clean it now.

the IAC (idle air controller) and TPS (throttle position sensor) are next to the MAF

cleaned it now car wont start

what did you clean it with?

try unplugging it again

He used Easy Off oven cleaner

rubing alc

I don't know if rubbing alcohol will damage the sensor, why didn't you use what I told you to? If the battery is dying, you need to find out why before continuing to troubleshoot your other problem. Once you get the battery charged, does the car run if you unplug the MAF?

yes it does run when i unplug it when it did start now it just turns over and no start i did notice coolant in my throttle body is that normal!!!!!!!