This harness has been discontinued with GM. Consider installing our updated and improved fuel pressure regulator harness, DHD 700-97327685.
This harness connects to the fuel pressure regulator on the CP3 and the engine harness. These harnesses are subject to extreme heat and are often targets for rodents. DHD recommends replacing this complete harness section rather then doing wire repairs. High resistance repairs could lead to idle fluctuations and erratic engine rpm.
