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Subaru
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1989
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RX Automatic
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Repair and Diagnosis
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Engine Performance
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System
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Basic Testing - EFI
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Idle Speed & Ignition Timing
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6-Cylinder Ignition Timing
6-Cylinder Ignition Timing
6-CYLINDER IGNITION TIMING (Degrees BTDC @ RPM)
Application
Auto. Trans.
Man. Trans.
2.7L
20 @ 750
20 @ 750
Fig 1: SPFI Fuel Pump Circuit Test - Wiring Diagram
Courtesy of SUBARU OF AMERICA, INC.
Fig 2: SPFI Fuel Pump Circuit Test - Flow Chart (1 of 3)
Courtesy of SUBARU OF AMERICA, INC.
Fig 3: SPFI Fuel Pump Circuit Test - Flow Chart (2 of 3)
Courtesy of SUBARU OF AMERICA, INC.
Fig 4: SPFI Fuel Pump Circuit Test - Flow Chart (3 of 3)
Courtesy of SUBARU OF AMERICA, INC.