2007 Chevy Cobalt No Start Fuel Trim Problem

  Рет қаралды 15,194

Jim Dandy

Jim Dandy

4 жыл бұрын

Odd No Start condition caused by a Whacked Out Fuel Trim setting. Not exactly sure what caused it, but perhaps a computer communication error?? The video starts with the fix, then goes through a bunch of steps that lead up to finding the problem that you can watch for fun it you like.
Perhaps disconnecting the battery for 30 minutes would reset the computer, but we solved it with a fancy engine diagnostic device that allows the operator to reset certain things. The average person may need to tow the car to a dealership, or repair shop.
For me it was just one day everything was fine, and the next day it acted like it was out of gas. I was just glad it was not something like a slipped timing chain, etc..

Пікірлер: 12
@sawsbone7303
@sawsbone7303 Жыл бұрын
im having the exact same issue, this is the only video on the entire internet showing the sound my cobalt is making
@jairusmorrow1217
@jairusmorrow1217 3 жыл бұрын
It would of been nice if you showed how to reset the fuel trim.
@jimdandy6472
@jimdandy6472 3 жыл бұрын
My friend did it with his $2,000+ diagnostic tool/DTC reader, so the average guy can't do it. My $300 DTC reader won't do it. Maybe disconnect the battery for 12 hours, but I think I tried that.
@torrygallagher622
@torrygallagher622 2 жыл бұрын
How did you fix this I have the same problem
@stevejohnson1397
@stevejohnson1397 11 ай бұрын
Most of these so-called experts on here are not experts
@jamesjarvis7877
@jamesjarvis7877 Жыл бұрын
i have the same problem just bought the car and i have tried everything but didnt think of this.
@undercut3494
@undercut3494 3 жыл бұрын
Of course I had a jeep that did the same thing just press the unlock button on the keychain thingy twice and there you go she should start right up of course you got electric start it'll start the car yes but not if the security light is blinking so just hit the unlock button two times and let's take care of it
@JayLo413
@JayLo413 2 жыл бұрын
The security code on the key fob most likely went bad and needs to be reset.
@JayLo413
@JayLo413 2 жыл бұрын
That's why it starts with the remote start and not while turning the key.
@ralphlaurenpolobear
@ralphlaurenpolobear 2 жыл бұрын
How do you reset it
@jeffbielec3913
@jeffbielec3913 2 жыл бұрын
I'm dealing with the exact same thing on an 07. Wish I knew more about the security and the fob reset or what you may have found.
@danmitchell5897
@danmitchell5897 2 жыл бұрын
Did not come here for entertainment. In a couple of words you could be helpful. Basically your an extension to the problem
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