Engineering, 08.04.2020 01:00 cwebb4383

Technician A says that the most efficient method of EVAP system leak detection is introducing smoke under low pressure from a machine specifically designed for this purpose. Technician B says that nitrogen gas pressurization uses nitrogen gas under a very low pressure (lower than 1 psi) in the fuel system; you listen for escaping air with amplified headphones. Who is correct?

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Technician A says that the most efficient method of EVAP system leak detection is introducing smoke...

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