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  1. Generation 1 Chevy Volt (2011-2015)
    2012 out of warranty (111k miles). High Voltage Charging System error with the P1E00, P1FFF, and P0A66 codes. Serviced three times. Sensor replaced the second time. The code returns within a day except after the sensor was replaced. Then it took about a week for the HVCS error to return. In...
  2. Chevy Volt Engineering and Design
    This is addressed elsewhere I know, but I need the definitive answer for the state of Pennsylvania DEP emissions test.Only 'gas powered cars' need to take the test so.... From the Pa. State vehicle emissions manual: "Who must participate: Motorists with gasoline powered cars, Some exempt...
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