egr P0401 egr flow insufficient What's that's telling you is that the EGR valve is plugged up and that this part needs to be replaced. I had the same error on my acura.. It can be a clogged egr pipe ...
...to make sure it wasn't clogged. Since exhaust gasses flow through the EGR passage carbon builds up on the walls restricting flow which can eventually lead to the code p0401 Insufficient EGR
...p0401 is the EGR flow. You may need to replace the EGR valve. Code p1193 is the intake air temperauture ( IAT) sensor. It may also need to be replaced. Have your mechanic take a look at those, and ...
...gas flow detected p0401 is egr flow insufficiant. check or remove and clean egr and port. and also check the vacuum lines to egr. Insufficient EGR flow frequently is caused by clogged EGR
...Detected Remove the EGR valve and clean up passage ways using spray on carburetor/fuel injector cleaner. ...
p0401. What does that mean insufficient egr flow usually the dpfe sensor located in the back of intake manifold or mounted on firewall.if you follow the wires/vacuum line from the egr valve you'll
...P0401---EGR Valve. P1684---have found two different meanings for this code. One says a readiness test. Not all readiness tests have been performed. This means that at least one of the many dreive ...
...P0401 EGR FLOW INSUFFICANT NEED TO KNOW WHAT PART TO CHANGE Go to this link and hopefully it gives some ...
egr p0401 obd what do i trouble shoot for a p0401 fault You would need the flow chart for the code as it pertains to Chrysler products. Code 401 means the computer is getting a low flow signal from ...
...P0401 egr ' Toyota Nation Forum Jul 19, 2012 P0401 Testing EGR insufficient flow - Toyota Nation Forum Jun 18, 2015 More results from www.toyotanation.com P0401 : EGR Flow Insufficient on 1996 Toyota ...
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