Hondata

Try just datalogging in a different car. You do not need to unlock or return to stock to do this.

More than likely you have done something with the grounds or you have picked up some interference form all the extra grounds you have run. Try removing the grounding kit. Make sure that using the ...

my current calibration i am running with is MAP base, race header, high flow cat, stock cat-back.

What spark plugs are you using, and what exactly has ben done to the car?

Stock spark plug. Here are the mods on my car: CT-engineering intake, Vibrant Race Header w/ HFC, Apexi Noir Cat-back, NON-Stop Tunning light weight pulley kit, Hondata intake manifold gasket, P2R throttle body spacer and ...

- serial number of your FlashPro
FP-SI-US-10542
- FlashPro Manager version (not 'the latest')
FlashProManager V1.1.2.5 beta
- what sort of vehicle you have
08 Honda Civic Si sedan
- what sort of ECU you are using
Stock ECU
- a specific description of the problem
When I connect my laptop(WIndows ...