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P0698 Diagnostic Trouble Code Discussion for August 2016

5-Volt Reference 3 Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0698
Help Request Posted
2007 Kia Optima LX 2.4L MIL Lamp on, limp mode VIN: KNAGE12347
P0698: Refrence voltage C low on APS1 accelerator position sensor. Customer called with vehicle described as limp mode. Would not go faster than 20 mph. I advised stop and restart car, ran fine. Came to shop, per service manual, voltages all in range. Road tested fine. Cannot duplicate issue.
August 31, 2016