90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989)
Fuel Pump Volume Vs. Supply Voltage
6.
Check volume of fuel in container after 15 seconds of operation and compare with chart.
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If volume is less than that specified for the noted operating voltage, check for restricted or plugged fuel filter and/or supply line. If filter and
line are OK, replace fuel pump.