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Home >> Lexus >> 1993 >> SC 300 Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Code Charts >> Code 78 - Fuel Pump Control Circuit (GS300 & SC300)
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Code 78 - Fuel Pump Control Circuit (GS300 & SC300)

Fig 1: Code 78 - Diagnostic Flowchart (GS300 & SC300, 1 Of 2)
G93C78768Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Code 78 - Diagnostic Flowchart (GS300 & SC300, 2 Of 2)
G93D78769Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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