Hondata

I installed a 3 bar map sensor to support high boost on my PR3 ecu. I followed the installation procedure correctly. Everything seems going well but my CEL keeps on lighting when i do not step on the throttle. But it goes off the instant i step on the throttle but comes back again. Pressure readings are correct and no problem with tuning. everythings eems ok. The CEL is just bugging me.
Does anyone here know what to do with this?

Where did you buy your Hondata?

What code are you getting?

The dealer should take care of your situation.

What stage is your Hondata?

My first guess is that you are not using the 3 bar program.

Do you have the stage 4?