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P1451 Diagnostic Trouble Code Discussion for September 2014

Barometric Pressure Sensor Signal Range/Performance

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Trouble Ticket Help Requests for DTC P1451
Help Request Posted
1997 Volkswagen Jetta GL 2.0L MIL Lamp on VIN: 3VWRB81H0V
P1451: secondary air short to ground. ... out on this one. This is one of mine and heading to auction if it gets too involved. It has the p1451 secondary air short to ground code. Alldata is of no assistance and my modis does not have a troubleshooter for this car. Checked for power and ground at ...
September 30, 2014