.625in I.D. Blue Vacuum Hose | 75 Foot Roll fleet guard Active fault code for O2

Active fault code for O2 sensor circuit

Audible air leak from the bellows or top plate

Cummins ISB / B6

Mack: 16MF312P2

The sensor reads the crank tone wheel and feeds the ECM the speed and reference signal needed for injector timing and engine-protection logic

.625in I.D. Blue Vacuum Hose | 75 Foot Roll fleet guard Active fault code for O2Specifications: Wall Thickness 0. 125 Burst PSI N A I. D. 1 . 625 I. D. 2 . 625 Leg Length N A Color Blue Overall Length 75ft Vacuum Rating N A Product Series Specifications: Specification Characteristics Material 5 Ply Silicone with Polyester Fabric Reinforcement Resistance Ozone & Oil Splash Resistant Applications Suitable For Heavy Duty Applications Standards Compliance Meets and Exceeds All Performance and Physical Requirements of: SAE J20 RI, RP