ECU problem
#1
ECU problem
i have a 99 LT, when i bought it the check engine light came on, come to find out it was the vaccum hose that connects to the left inner fender. When i took it to the shop the scan tool couldnt connect to it. I then took it to another shop there scan did the same thing. what do you think it is.
#2
Is your cigarette lighter working? The DLC is powered off of the same circuit as the cigarette lighter. If the fuse blows for whatever reason, a scan tool will not be able to connect with the vehicle.
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