dtc p1401
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5th Wheeling
Joined: Sep 2006
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dtc p1401
need help with dtc p1401. i have a 2000 b2500 with a 2.5 .
i have changed the following . egr valve , egr pressure sensor , & egr pressure regulator. i have removed the intake and cleaned the egr ports cleaned the throttle body , & removed & cleaned the egr tube that goes from the egr to the exhaust manifold. the vacuum lines seem ok they don't
appear to be dry or cracked. need to get this fixed due to emissions coming up in july. any and all help appreciated . thanks tango.
i have changed the following . egr valve , egr pressure sensor , & egr pressure regulator. i have removed the intake and cleaned the egr ports cleaned the throttle body , & removed & cleaned the egr tube that goes from the egr to the exhaust manifold. the vacuum lines seem ok they don't
appear to be dry or cracked. need to get this fixed due to emissions coming up in july. any and all help appreciated . thanks tango.
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