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Home › Isuzu › 2001 › Rodeo LS, 2.2 D › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics - 2.2L › Diagnostic Tests › DTC P0420: TWC System Low Efficiency › Notes

DTC P0420: TWC System Low Efficiency: Notes

NOTE: Use illustration for circuit reference. See Figure .
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