231jasons
not really here
- Joined
- Dec 28, 2007
- Messages
- 453
My 06 tach is all over the place. It started out as a bad instrument cluster which a dealer replaced under warranty while i was out of town at the inlaws. It first was every gauge would cut in and out as if it was a loose connection.
Now just the tach is jumping all over the place. During normal acceleration it will hover around 3-400 rpm's then once the actual RPM's get somewhere near 2K it the tach will jump way up to 3-4K. A couple times it wrapped all the way around to the bottom of the peg.
Every once and a while it will work normally. FWIW the ECM is seeing the real RPM's because when i use the edge A2 through the OBD2 port it reads normally.
I hate to go back to the dealer because every time i go in there something gets screwed up. Ive checked grounds and all seems well. I dont have any after market stereo stuff and it does the same thing w or w/out the edge plugged in.
Any body see this b4 or have any info?
Now just the tach is jumping all over the place. During normal acceleration it will hover around 3-400 rpm's then once the actual RPM's get somewhere near 2K it the tach will jump way up to 3-4K. A couple times it wrapped all the way around to the bottom of the peg.
Every once and a while it will work normally. FWIW the ECM is seeing the real RPM's because when i use the edge A2 through the OBD2 port it reads normally.
I hate to go back to the dealer because every time i go in there something gets screwed up. Ive checked grounds and all seems well. I dont have any after market stereo stuff and it does the same thing w or w/out the edge plugged in.
Any body see this b4 or have any info?
