Anybody had to have changed only the pigtail? Got Spn 5444 FMI 1 with No leaks, changed the CCV and sensor a few months ago. Now got the same code again. Wondering if it may be the pigtail on the Sensor. Thank you
DD15 CCV pigtail SPN 5444 FMI 1
Discussion in 'Freightliner Forum' started by AlexD13, Apr 19, 2024.