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Relays and Modules - Computers and Control Systems > < Diagram Information and Instructions|Page 3936

Elantra GLS Sedan L4-2.0L (1999)

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AIR-FUEL CONTROL TROUBLESHOOTING PROCEDURE

TROUBLESHOOTING HINTS

Air/Fuel ratio stays rich or lean longer than specified period because of system malfunction.

Relays and Modules - Computers and Control Systems > < Diagram Information and Instructions|Page 3936