Quote:
Originally Posted by svt2205
Our weather has been super nice lately. I noticed this odd occurance when the temp was about 60 give or take a few degrees. I'll check battery voltage, but I'm not expecting any issues there. I bought a large capacity battery back in November and just replaced my serpentine belt. The old battery wasn't too great add the plow and I had an unreliable system.
Yes, the built in tach on my Gryphon read 0. Surprised me. I shut the truck off. Opened the door, to kill the delayed power and started it back up. It worked fine, except for the display going to 0 when I was adjusting brightness.
My luck with things hasn't been great lately, so maybe it's just a bad day. Today I didn't notice anything funky, but I also didn't make any sort of adjustments.
Thanks for your ideas.
By the way it was 88 today. Too warm for my early spring blood.
|
Well, temperature certainly was not the problem. If you continue to get this problem, display the battery voltage too. I still think that could be an issue. But, if the voltage is good, then it sounds like there's a problem, possibly in the OBDII cable? It would almost have to be in the data feed circuit if everything else checks out and your Gryphon is receiving power.
- Jack