P012C Code - What causes this?

[fatboy613]

Hi everyone,

I recently did my PCV/water pump/thermostat, and when I reassembled the car I got a p012C error code. I thought this might be a faulty MAP sensor so I replaced the one on the passenger side of the supercharger and it still gave the same error. I swapped the driver side and passenger side MAP sensors and still the same error. I hooked up a multimeter to the connections and both sides seem to be getting 4.9 volts so it seems about right. Any idea what could be causing this?

Thanks

[fatboy613]

Update: I went and took a look again, turns out that I forgot to plug in the MAP sensor on the back of the supercharger [facepalm]. Once I plugged that in again I cleared the car and it went away