300ZX V6-2960cc 3.0L SOHC MFI (VG30E) (1988)
EGR Temperature Sensor: Testing and Inspection
Wiring Diagram
Note: The following is necessary to perform this procedure:
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Pull out the E.C.U. from passenger's dash side.
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Disconnect vacuum hose connected to E.G.R. control valve.
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Connect a hand vacuum pump to E.G.R. control valve.
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Warm up engine sufficiently.