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2008
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Rio Base, Standard
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DTC Troubleshooting Procedures (1 Of 2)
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DTC P0030 Ho2S Heater Control Circuit (Bank 1/Sensor 1)
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DTC Description
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
DTC Description
When ECM/PCM detects open in the heater control circuit (B1S1), ECM/PCM sets DTC P0030.