Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Kia
>>
2009
>>
Spectra EX, 2.0 1, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
DTC Troubleshooting Procedures (1 Of 2)
>>
P0037: Ho2S Heater Control Circuit Low (Bank1/Sensor2)
>>
DTC Description
DTC Description
PCM sets DTC P0037 if the PCM detects that the rear HO2S heater control line is short to ground.