Last weekend I was leaving a campground pulling my 36' 5ver toyhauler. As I was getting out to the road my check engine light was on. All gauges read normal, no strange sounds and the motor was running and pulling fine. When I got home I cycled the key three times and the P0234 code for the turbo overboost showed. I started my truck again to move it and the check engine light is now out. Again, the truck is running fine with no loss of power. Is this something to be concerned about our could it just be a fluke?

 

Check the max readings on the Attitude and see what boost got up to.

 

I only have an Edge EZ. Boost couldn't have gotten very high as I was only driving out of the campground at 5 mph on level ground.

 

EZ probably had a glitch.