Mssidah

Hey guys,

anyone get this error message before and was able to fix it or locate a possible cause?

Roop94

I, myself, haven't seen one on this forum, as far as I know. But going to follow this thread just for the information. Hopefully, someone can chime in with details.

Mssidah

I usually get the CEL when I floor it and the engine sucks air. This is the only extra piece of information that I have.

Roop94

Looks like you just need to find out where the air leak is. Inspect the visual parts for anything and maybe a compression test is required? And as the diagram states, check if all the clamps are tightened. A loose clamp will leak air, too. Especially the ones that go on turbo charge pipes.
That's all I can say. Rest is beyond my knowledge.

doug5790

I have the same code with CEL. Only under hard acceleration. Did not do this before I installed Renntech tune. No other symptoms. I believe the control unit is simply seeing an increase in air flow that it doesn't understand. I am going to spray a little carb cleaner around the intake hoses, connections, etc. If there is the slightest leak, the RPM will jump slightly at the introduction of cleaner(fuel) to the intake system.