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Home >> Lexus >> 1992 >> SC 400 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Code Charts >> Code 78 - Fuel Pump Control Circuit (SC400)
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Code 78 - Fuel Pump Control Circuit (SC400)

Fig 1: Code 78 Flow Chart (1 of 2) - Fuel Pump Control Ckt. (SC400)
G92A25395Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Code 78 Flow Chart (2 of 2) - Fuel Pump Control Ckt. (SC400)
G92H25368Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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