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