p1405 p1406
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p1405 p1406
Ford F150, 2005 4x4, XLT, 4.6L
Codes P1405 and P1406
I have located the EGR/Pressure differential switch and grossly examined the hoses attaching to it. I do not have a vacuum tester. What is the nest step?
Thanks.
Codes P1405 and P1406
I have located the EGR/Pressure differential switch and grossly examined the hoses attaching to it. I do not have a vacuum tester. What is the nest step?
Thanks.
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