code p 0470 and p0400 exhaust pressure sensor A circuit what and where is this ? p 0470 is "EGR boost sensor" failure. replacement of the sensor without further diagnosis will most likley end with the
...code p0400 engine light on code p0400 code p0400 refers to exhaust gas recirculation(EGR) system---flow malfunction.===causes---hose leak/blockage--basic setting not carried out (if ...
code p0400 engine light came on trouble code p0400 low flow. trin to find out is there another egr port besides the one in the throttle body. the passage that causes this low flow is in the intake, it
...light comes on . if you switch off and on again it okay for couple of mins then the same happens again. Fault code P0400 present Hi Refer to this link for answer ...
2010 chevrolet cobalt P0400 engine code P0400 Go to this web site http://www.obd-codes.com
P0400 is a generic E.G.R. flow restriction code. so yes a dvom (multimeter) and a vacuum pump to diagnose it correctly, also check for loose wires as ford harness connectors are known to fail alot due
...P0400 (EGR flow malfunction), P1333 Make sure about this code its a chevy code so you will need to recheck,If anything the EGR is stuck open.Or you are dealing with a vacuum leak causing rough ...
...but when I cut it off it will not start right away. P0400- Exhaust Gas Recirculation Flow Error Above is the code you ask about. It sounds like the EGR valve maybe plugged or not opening. Sounds ...
...p0400 is dead EGR. and can fail 2 ways, stuck open or closed if open engine wants to stall and lots of other DTC errors caused by EGR, stuck closed, engine wants to PING I'd fix EGR first, and not go ...
P0400 code engine runs rough at idle P0400 Exhaust Gas Recirculation Flow Malfunction The last time I had this, i just took it apart and cleaned it. Worked great. Hope it helps. ,,,, right behind the ...
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