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Fuel Pump

FUEL PUMP PERFORMANCE

Application (1) KOEO psi (kPa)
1.8L 44-50 (303-345)
1.9L 40-55 (276-379)
2.2L
"J" Body
Cavalier & Sunfire
VIN "F" (2) 50-60 (345-414)
VIN "4" (2) 53-59 (365-407)
Saturn ("L" Series) 50-60 (345-414)
"N" Body 50-60 (345-414)
2.4L 53-59 (365-407)
3.0L 40-50 (276-345)
3.1L & 3.4L 52-59 (359-407)
3.5L, 4.0L & 4.6L 41-47 (283-324)
3.8L
VIN "K" (2) (3) 53-59 (365-407)
VIN "1" (2) 48-54 (331-372)
5.7L 55-62 (379-428)
(1) KOEO is ignition key ON and engine OFF.
(2) Eighth VIN character.
(3) 48-55 psi (331-379 kPa) on Camaro and Firebird.