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P1172 Diagnostic Trouble Code Discussion for January 2006

Secondary Fuel Pump Insufficient/No Fuel Flow


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Trouble Ticket Help Requests for DTC P1172
Help Request Posted
2000 Volkswagen Passat GLS 1.8L Poor Idle Quality, Hesitation, Cuts out, Misfire, MIL Lamp on VIN: WVWMA23BXY
P1172: throttle actuation potentiometer signal low. car will not idle while cold, after working acc. pedal for 3 to 5 minutes, engine warms up and begins to idle. while warm,on a slow rev it will cut out at 1800 rpm.but,if you work the acc pedal it will rev past 1800. after printout with vag 1551 and then cle...
January 18, 2006
2000 Volkswagen Passat GLS 1.8L Poor Idle Quality, Hesitation, Cuts out, Misfire, MIL Lamp on VIN: WVWMA23BXY
P1172: throttle actuation potentiometer signal low. car will not idle while cold, after working acc. pedal for 3 to 5 minutes, engine warms up and begins to idle. while warm,on a slow rev it will cut out at 1800 rpm.but,if you work the acc pedal it will rev past 1800. after printout with vag 1551 and then cle...
January 18, 2006