Hondata

They put the ecu in another car. Put in another board, car starts and runs fine and data logs fine. Put this board in and the car will start but you cannot datalog anything and all the values are maxed out or not reading as stated in the first post.

They tested the ecu this morning and everything works fine. They installed another S300 board and everything works as it should. They are now telling me I have to deal with you about a warranty for the board. I now have a dead car I cannot do anything with.

I was told it was because I had to ...

Also the idle control motor is buzzing when ignition on and ecu plugged in.

Serial # is 50653. Purchased and serviced by Importsports.

I did a continuity check and everything checks out just fine according to the diagrams I found. So am I down to the latch chip or s300?

J12 has been removed as well. Removed the injector resistor and still the same problem.

This car was running just yesterday with this exact ecu. I took it to a local Hondata dealer and had them perform the docketing service as well as install the boost control components. They did this for another ecu last year and everything went very smooth.

I have verified that onboard data logging ...