Carrier CA PTI Codes P6-0

Description
This test will attempt a zero-point calibration of the carbon dioxide sensor using the nitrogen stream, and will run for up to 10 minutes and 30 seconds. Pass/Fail Criteria: Passes for a successful calibration. Fails otherwise. P6-0 is the same as, but independent from P4-0, and is not run during the Auto Mode of Pre-Trip.