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whatever the setting on my current car with ktunerecu revision 0, my radio does not work. there is "code" displayed on the screen but does not have any number. As i was saying in another thread, i don't know what's in this tune. Car runs fine except no radio. Is it wrong map?

I've looked more details about the vehicle and here are the mods on this honda accord 2007 sedan 4 cyclinders.
4" precision turbo, intercooler, external wastegate, fuel pump, fuel injectors 1000cc, manual boost controller, 2" exhaust system with cat.
The rest is stock.

The car maxed at 5psi reading from boost guage. Does ktunerecu control psi? Why wouldn't give more boost with manual boost controller?

I'm about to create new tune and just want to run by you first. Thanks!!!

The tune has nothing to do with the radio.

The Accord codebase does not have PWM boost control.

If your boost is mechanically controller then it's being mechanically limited, which is not something we can assist with.

If I replace with electronic boost controller then ktuner ecu can, right?