Bought used 2001 town car 117k miles on it. A day after I bought it egr flow insufficient. Tom it to the shop. Drove around the block now flow excessive. Should tn is be easy to fix?
Hi there,
This code indicates an issue with the EGR. Here is some info for you.
P0402 LINCOLN - Exhaust Gas Recirculation Flow Excessive Detected Read more: https://www.autocodes.com/p0402_lincoln.html
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