July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Code 52 - CALPAK

Ensure all pins are fully inserted in the socket. If pins are fully seated, replace CALPAK. Clear memory and recheck system. See CLEARING CODES under SELF-DIAGNOSTIC SYSTEM. If Code 52 reappears, replace ECM. Clear codes and confirm closed loop operation. Ensure CHECK ENGINE light is off.