CT5-V CT5V Blackwing Check Engine Light

[MrChao]

Just got a check engine light last night. Had Onstar run a diagnostic and the code is P16F3.
Anybody have experience this? I’m at 580 miles

 

[MrChao]

from the vette forum:

The code is an internal failure in the ECM (could be hardware or software or both). Extraneous items attached to the ECM wouldn't cause an internal problem unless there was a human caused static discharge into the ECM while handling the MAF or Throttle Position Sensor

Thanks for the info! Was just driving it not sure what could have cause it