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Home >> Lexus >> 1993 >> LS 400 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Basic Testing >> Fuel System >> Notes

Fuel System: Notes

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WARNING: ALWAYS relieve fuel pressure before disconnecting any fuel injection related component. SLOWLY loosen fuel line fittings to avoid fuel spray. DO NOT  allow fuel to contact engine or electrical components.
NOTE: Data Link Connector (DLC) is located: