boost code for lb7

[dmaxvaz]

I have an annoying boost code that turns on the CEL randomly! It happens when I get on the hwy, not even at WOT. I have all that stuff turned off in the tune. What would still turn the light on? I even put a lbz map sensor on it, and no luck. Would this issue limit fueling?

 

[Righteyeblind]

What is the code?

 

[dmaxvaz]

p0234, it was the "turbocharger engine overboost" code.

 

[Jscherbs]

that code translates into NEED MORE FUEL lol :thumb:

 

[Bustedknuckles]

I get the same code when getting on it on the highway and the truck falls on its face above 70 mph, do I need to adjust tuning to add more fuel or what?

 

[Righteyeblind]

turn the code off with efi live

 

[dmaxvaz]

turn the code off with efi live

it is turned off with efilive, i still somehow get it

 

[Bustedknuckles]

it is turned off with efilive, i still somehow get it

Does yours loose power when it happens too?

 

[dmaxvaz]

sometimes

 

[sweetdiesel]

C0805 increase it to max

And shut off both test and mil enablers

 

[dmaxvaz]

C0805 increase it to max

And shut off both test and mil enablers

did it, no more CEL:woott:, thanks buddy!:hug: