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P1408 Diagnostic Trouble Code Discussion for August 2005

Manifold Absolute Pressure Sensor Signal Performance

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Trouble Ticket Help Requests for DTC P1408
Help Request Posted
1997 Ford E-150 Econoline 4.2L Excessive Emissions, Surge VIN: 1FTNE24VHB
P1408: egr flow out of range. I am working on a 97 ford e150. I intalled a remaned Jasper 4.2 in this van three weeks ago. At that time we replaced the cats on bank two as they were completly pluged. The van drove great for three weeks. The owner returned to the shop due to service light f...
August 11, 2005