

Automobile Engineering - Engineering
Q1: The fuel pump of a programmed fuel injection (PFI) system operate for two seconds when the ignition is turned to the start position toA
enable the pump's fault-diagnosis function to operate
B
warm up and lubricate the pump
C
supply a large amount of fuel and thereby create a choke effect
D
pressurise the fuel system before the engine is started
ANS:D - pressurise the fuel system before the engine is started Explanation: No answer description is available. |


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