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P1550 Diagnostic Trouble Code Discussion for September 2010

Battery Current Sensor Range/Performance


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Trouble Ticket Help Requests for DTC P1550
Help Request Posted
1999 Volvo V70 AWD 2.4L Surge, Idle Fluctuation VIN: YV1LV62D1X
P1550: Vss. ... smooth & accelerates fine. Within a minute or 2 of driving stop & go the idle at stops fluctuates from 700-950RPM in Park. 7-800 in Drive steady w/o ETS Light on. When ETS Light is on it seems to fluctuate in Drive. Sometimes idle fluctuates as low...
September 14, 2010
1999 Volvo V70 AWD 2.4L Surge, Idle Fluctuation VIN: YV1LV62D1X
P1550: Vss. ... smooth & accelerates fine. Within a minute or 2 of driving stop & go the idle at stops fluctuates from 700-950RPM in Park. 7-800 in Drive steady w/o ETS Light on. When ETS Light is on it seems to fluctuate in Drive. Sometimes idle fluctuates as low...
September 14, 2010