Loyale Sedan (4 Door) 2WD F4-1781cc 1.8L SOHC (1989)
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Fuel Pump Control Unit: Technical Service Bulletins
Fuel Cut Control Unit - Test Tip
NUMBER
09-31-93
DATE
01-12-93
APPLICABILITY
89MY TO 9314Y L-SERIES/LOYALE
SUBJECT:
FUEL-CUT CONTROL UNIT
The fuel-cut control unit provides the ground to the fuel pump, not the ECU. When diagnosing an L-Series Loyale vehicle that cranks but will not start
and no fuel pressure is found, examine the fuel-cut control unit. Use the wiring schematic in Figure 1 and examine connector F130 for sliding resistance.
