Hi guys I have a problem in my nissan qashquai virtually me ? on light engine red and the makkina loses power after 2200 rpm ? as if it goes in the recovery unit, I made a diagnosis and I ? came out error p2263 ( supply air) I checked all the hoses, the control valve of the wastgate, the air mass sensor ( bought it new) but nnt nn someone can? help me?
you may have the egr valve that is not working well and remains locked.
ugo ---- president A.E.P.
I think I also,try to see in the diagnosis if you quit.Originally Written by ugoboss
i agree with my colleagues unmount and a nice clean.....
Ok as soon as I can make? qst test we qst.
If I remember correctly in this car in the diagnosis, you should find the reset egr....
with the diagnosis you have tried on the road to monitor the turbo pressure? c'? a deviation between the actual pressure and objective ? if you ? positive or negative?? s? the pressure measured ? heavier than then you do not need to check it, the sleeves shall EGR... is not losing pressure, but the recovery ? this is probably due to an excess of pressure. make sure to check the actuator of the variable geometry! palette turbo blocked, solenoid failure, tube, depression, etc.. the rods of the turbo that controls the geometry moves..????
PS. ? 1.5 DCI or 2.0 ? ... however, if recent, I find the mountains a variable turbine geometry and not to the wastgate. there are 2 types of management VGT... electric or pneumatic actuator... what??? check carefully to see that often crashes ;-) . ..let us know
Last edited by leandro89; to 15-02-2014 11:25
Hi guys I also have the same problem : turbine new egr removed and clean control valve turbine new, but the machine does not make the sleeves and the tubes intact. I found a dirty oil close to the vacuum pump and pipe intercooler you can see a thin layer of clean oil. I do not know what to check.
you have to post the values of the diagnosis, however, usually when any of these errors is a problem with egr valve
Thanks x the answer fast. The egr valve ? clean like never before aecondo you could work wrong ? Can I exclude it only through the map right ?
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