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P1240 Diagnostic Trouble Code Discussion for April 2007

Ignition Angle


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Trouble Ticket Help Requests for DTC P1240
Help Request Posted
1999 Volkswagen Passat GLS 1.8L No Start, MIL Lamp on VIN: WVWMD63B9W
P1240: cylnder 4. hello vw guru's! this car has me stumped! to make a long story short this car fails intermittantly-i suspect but cannot verify an alarm malfunction-the drivers door lock opens all the locks sometimes-ten sometimes only half the lock work-then its work fine? we...
April 25, 2007
1999 Volkswagen Passat GLS 1.8L No Start, MIL Lamp on VIN: WVWMD63B9W
P1240: cylnder 4. hello vw guru's! this car has me stumped! to make a long story short this car fails intermittantly-i suspect but cannot verify an alarm malfunction-the drivers door lock opens all the locks sometimes-ten sometimes only half the lock work-then its work fine? we...
April 25, 2007