Two technicians are discussing EGR diagnostics. Technician A says that the onboard diagnostic (OBD) system monitors the EGR system for electrical and operational faults. Technician B says that the information from the EGR control pressure sensor can be read by a scan tool and should indicate atmospheric pressure with the key off. Who is right?
A)A only"
B)B only"
C)Both A and B
D)Neither A nor B"

Question

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The Answer of Two technicians are discussing EGR diagnostics. Technician A says that the onboard diagnostic (OBD) system monitors the EGR system for electrical and operational faults. Technician B says that the information from the EGR control pressure sensor can be read by a scan tool and should indicate atmospheric pressure with the key off. Who is right?
A)A only"
B)B only"
C)Both A and B
D)Neither A nor B"

Two Technicians Are Discussing EGR Diagnostics