JSCOBALTLS

Hi All,

I am trying to locate the 2 out of 5 wires (Tan, Yellow, Black, Pink & Blue) from the Mass Air Flow Sensor that is for the IAT. I want to install a Resistor in the prongs for a Chip Resistor I bought?


Thanks in advance for your help!

Jeff
NC

3fo893013L

wow. uh, no one is going to want to help. that is basically the biggest waste of money. no offense. if this is a speed chip or something it won't work. ECU is too smart for that.

EvilleCobalt

Taken from Alldata for a 2006 Cobalt 2.2L

Pin A YE MAF sensor signal
B BK/WH Signal Ground
C PK/BK Engine main relay fused control
D TN IAT Sensor Low Ref.
E TN IAT Sensor Signal
Hope this helps but don't blam me if it doesn't work. I'm willing to bet the computer will throw a low sensor voltage code or something along those lines. Good luck and don't screw anything up the MAF/IAT sensor is like $92 at whole sale cost I believe.

HackAbuse

lol noob

Switt23

iTrader: (7)

Autozone carries new ones for like $150-170 Last time I checked.

REIGN SS

Please don't do this!!

Search around, you will see these are scams, and can actually funk up your car

XM15

"Chip" = Bad

07ss_PJ

true ... true

mufnman

chip will pwn you.

Sizzle06

iTrader: (4)

You will run super rich.

Kwin

mhm...its a resistor*

CobaltSS 16

iTrader: (3)

Don't put it on. resitor=bad

JSCOBALTLS

Thanks for the replies. I kinda new for a few dollars, it was probably junk LOL. If it had worked, that would of been kewl. I do not want to f up the car in anyway-thanks for the warnings!

Thanx,

Jeff

tru2nrtt777

iTrader: (1)

wow... so where are you around NC Jeff?

FacelessKhaos

Actually...if you really wanted to do this...just goto Radio Shack and buy some resistors..they are like 5 for a buck...lmao...

what i will do for all of you since i have a bunch of resistors and such (electronics hobby) i will put one in...and show you what it does....

LS_RIDA28

what about the jet chips they make two stages for the cobalts i checked this morning are they any good??

Jn2

iTrader: (1)

there r no chips that r good, none, dont try this...once more, no chips will work....none of them

REIGN SS

the jury is still out on those, its more of an ECU modifier the plugs into your OBDII then the "chips" most people find on ebay.

shawn672

anyone stupid enough to try the jet chip yet?

Jn2

iTrader: (1)

hahahah, waste of money

pajinki

CSM Huber has one installed but he is just waiting for the ECU to "relearn".

FacelessKhaos

so....like i said before...to prove the point...i have some resistors that are exactly the same that are in the "speed chips" that plug into your IAT laying around...i'll hook one up....then show vids of before and after just to show you no difference...lmao

cobalt-z

cool thanx

water street

i'm not convinced anyone in here understands the IAT sensor completely. all the resistor does is tell your computer you are running under cooler air temperatures. cooler temps mean more oxygen in the air. your engine will adjust to a slightly quicker timing advance. allowing slightly more power. unless you have the wrong resistor or put the resistor on the wrong wires, the biggest downfall is you should run a higher octane fuel. the most important part is the ohms. the ones on the internet are likely all running around the same ohms. while what the cobalt would need for peak response im not sure. but the camaro ls1 would run best with 8100 ohms. but if you buy a resistor on the net it will still likely be 4700 ohms.

Red07SSNA

Yep....and I like it too. Jet Chip(The company; not a "chip") Stage 1 module. It gets rid of the low RPM lag with the auto Tranny.