What is this part: F75E-9C915-AA???
01-11-2020, 02:55 PM
#13
Now an XLT in Colorado
If in fact this discussion is regarding the Evaporative Emission Control System Purge Control Valve (which I believe it is), it has nothing to do with the EGR system.
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River1 (01-11-2020)
01-11-2020, 04:52 PM
#14
Senior Member
Purge copntrol valve. The Motorcraft number is CX1597
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River1 (01-11-2020)
04-09-2020, 01:51 PM
#15
[QIOTE=akdoggie;6459212]Purge copntrol valve. The Motorcraft number is CX1597[/QUOTE]
Is this something to cause a lean code for o2 sensor.. I have changed the o2 3x and the pigtail on engine 2x.. Cant get the lean code to leave
Is this something to cause a lean code for o2 sensor.. I have changed the o2 3x and the pigtail on engine 2x.. Cant get the lean code to leave
04-09-2020, 02:16 PM
#16
Senior Member
Is this something to cause a lean code for o2 sensor.. I have changed the o2 3x and the pigtail on engine 2x.. Cant get the lean code to leave[/QUOTE]
If you use a K&N or similar type filter, or you have a dirty stock style air filter, the MAF is most likely dirty as hell and will throw the P0171/P0174 lean codes or P0172/P0175 rich codes. Clean it with MAF cleaner and blow dry it and reinstall. Reset your computer codes and go from there. I was running into this with my new engine recently and it was the MAF.
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ChrisFordTrucks (04-09-2020)
05-09-2020, 07:27 PM
#18
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I have a very similar problem with my 1999 5.4L F150. Only I have a short white hose coming from the Evaporative Emission Control System Purge Control Valve (about 4" in Length) - obviously broken to this length. I can't figure out where it is suppose to connect to or the other mating (br
Attachment 337223
Attachment 337223
