Technician A says that the amount of fuel metered to the HPI-TP metering chamber depends on ECM managed rail pressure at any given moment of operation. Technician B says that all of the fuel injected into the engine cylinder by an HPI-TP injector must pass through the metering actuator. Who is correct?

A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B


Answer: B

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