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1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models

86 MAP or DPFE?

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Old Jul 29, 2007 | 12:53 AM
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Dadzilla
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From: san jose, Ca
86 MAP or DPFE?

86 2.3,5spd, base ranger. On Gen. 3 rangers the EGR and EVR operation is dependant on input from the DPFE through the PCM. My Enzo doesn't have a DPFE, does the MAP do the same thing turn the EVR and EGR on and off? I don't have my chilton's with me so I can't look it up. Any and all help is greatly appreciated.
 
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Old Jul 29, 2007 | 11:30 PM
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Rockledge
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Tomco has excellent description(s) of the Ford EGR systems through the years, beginning with:

http://www.tomco-inc.com/Tech_Tips/ttt31.pdf

The PDF files are progressive, the next one being "ttt32.pdf" and so on. These tech articles can help you figure out which EGR system your '86 has and how it operates.
 
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