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P0030 Diagnostic Trouble Code Discussion for October 2011

Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0030
Help Request Posted
1999 Volvo V70 GLT 2.4L MIL Lamp on VIN: YV1LW56D7X
P0030: 02 bank 1 sensor 1. ... with driveability issues: missing, CTS light on, no power, P0134, P0030, and some other turbo sensor code. I found a loose connection on the bottom of the PCM (pin 67 purple/white wire turo sensor feed) after doing a wiggle test. I tightend up the PCM pin ...
October 27, 2011