LEMON Manuals: Even more car manuals for everyone
Home >> Fiat >> 2017 >> 500 Lounge, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (1.4L Turbo - DTCS P0271-00 To P0615-00 - 500) >> DTC Troubleshooting >> P0420-00 Catalyst System Efficiency Below Threshold Bank 1 >> Set Condition

Set Condition

WARNING: This page is about a different variant/trim than selected.

If the final State of Change index is within the calibrated fail threshold. Two trip fault. Three good trips to turn off the MIL.