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Home >> Lexus >> 1997 >> LS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> P Code Charts >> P1780 >> Engine Control System

Engine Control System





Detecting Condition and Trouble Area

HINT: After confirming DTC P1780 use LEXUS hand-held tester to confirm PNP switch signal from CURRENT DATA.





Wiring Diagram








Inspection Procedure
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