So I popped a P0237 the other day. Which means "Turbocharger Boost Sensor Circuit Low Voltage". If I clear it, it will be fine for a few trips and come on again. I'm over 50K on my '09.

Any ideas?

Does the drivetrain warranty cover sensors? I figured sensors were not covered. Of course could be wiring issue. Stage Kit was soldered when installed.

 

Unfortunately powertrain doesnt but its a MAP sensor that went out the lower one on the cold side pipe... Happened to me as well. Its a $16 part. Call Tom at crate engine depot

 

I like that price, thanks Bart!