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P0128 Diagnostic Trouble Code Discussion for June 2019

Thermostat System Malfunction


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Trouble Ticket Help Requests for DTC P0128
Help Request Posted
2006 Volkswagen Beetle TDI 1.9L Stall VIN: 3VWSR31C56
P0128: coolant below threshold. Has stalling issue when coming to a stop or maneuvering around a parking lot. When vehicle arrived found in tank fuel pump not working. Checked power and ground to pump motor both checked good. Replaced in tank fuel pump. While test driving vehicle alterna...
June 11, 2019
2006 Volkswagen Beetle TDI 1.9L Stall VIN: 3VWSR31C56
P0128: coolant below threshold. Has stalling issue when coming to a stop or maneuvering around a parking lot. When vehicle arrived found in tank fuel pump not working. Checked power and ground to pump motor both checked good. Replaced in tank fuel pump. While test driving vehicle alterna...
June 27, 2019