Bad OBDII port??
Feb 1, 2011 | 06:07 PM
#21
Just throwing this out there and I don't even know if its relevant or not, but the first time I wrote a tune to my 4.8 truck I had to do a write entire instead of a write calibration only.
I mentioned it to a local tuner and he said it MAY be because there is no 4.8 OS so to speak, so more than likely I'm running a 5.3 or 6.0 OS.
Maybe your gadget is acting up because its looking for one thing but finding something else? What motors were the other trucks you had it hooked up to?
I mentioned it to a local tuner and he said it MAY be because there is no 4.8 OS so to speak, so more than likely I'm running a 5.3 or 6.0 OS.
Maybe your gadget is acting up because its looking for one thing but finding something else? What motors were the other trucks you had it hooked up to?
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