I had a rough starting when cold issue. Checked the codes and discovered two codes for a lean condition in both banks. After not finding a vac leak, I replaced the MAF with a remanufactured one. After replacing it, the truck started up when cold and the two codes went away. Now I have a PO-102 code. (Low voltage MAF) I checked for leaks around the sensor and along the ducted, and the wiring, no issues found. Could the new sensor be bad?
have the same problem?
Saturday, December 18th, 2010 AT 7:33 PM