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P2185 Diagnostic Trouble Code Discussion for December 2009

Engine Coolant Temperature Sensor 2 Circuit High Voltage

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Trouble Ticket Help Requests for DTC P2185
Help Request Posted
2006 Volkswagen Jetta TDI 1.9L MIL Lamp on VIN: 3VWDT71K96
P2185: 8581. ... setting these codes. In the OBD2 format it sets a PO671, in the vw format is sets a P2185 / 08581, & a 05658. The PO671 is #1 Glow plug or harness (I've replaced both) & the other codes in the VW format I can't find any information on. What is weir...
December 11, 2009