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Nissan-Datsun
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1994
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D21 Hardbody 2WD V6-2960cc 3.0L SOHC MFI (VG30E)
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Exhaust Gas Recirculation
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EGR Valve
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Testing and Inspection
EGR Valve: Testing and Inspection
1.
Apply vacuum to
EGR
vacuum port with a hand vacuum pump.
EGR valve
spring should lift
.
2.
If NG, replace
EGR valve
.