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P1170 Diagnostic Trouble Code Discussion for July 2005

Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit No Inversion


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Trouble Ticket Help Requests for DTC P1170
Help Request Posted
1996 Kia Sephia GS 1.8L Poor Idle Quality VIN: KNAFA1252T
P1170: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Stuck At Mid-Range. Came in having failed emissions test and idling poor with AC on. In this state, car can have no codes and MIL must light KOEO. MIL did not light. Found a problem with broken wire near ECM and this got the MIL to light. P0170 fuel trim code probably caused by d...
July 06, 2005
1996 Kia Sephia GS 1.8L Poor Idle Quality VIN: KNAFA1252T
P1170: Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Stuck At Mid-Range. Came in having failed emissions test and idling poor with AC on. In this state, car can have no codes and MIL must light KOEO. MIL did not light. Found a problem with broken wire near ECM and this got the MIL to light. P0170 fuel trim code probably caused by d...
July 06, 2005