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Home >> Mazda >> 2004 >> MX-5 Miata Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic (Engine Control System BP, BP With TC] >> DTC P0031: Ho2S Heater Control Circuit Low (Front) >> Notes

DTC P0031: Ho2S Heater Control Circuit Low (Front): Notes

Fig 1: Possible Causes - DTC P0031 [BP, BP With TC]
G00989197Courtesy of MAZDA MOTORS CORP.