Hello everyone , since yesterday I am in the workshop a Jeep grand cherokee crd 3.0 218 hp, which when gets to 3000 rpm it begins to rip in a very obvious, and remains constant without the need of taking most of the rounds as if trying to get into recovery without a riuscirsi ; then every time you turn on the light of the butterfly, and the machine goes into protection and do not tear more.
After a diagniosi the codes are p 0710 transmission fluid temperature sensor circuit p0700 transmission control system (mil request) p0046 powertrain p1648 powertrain p1270 powertrain p0299 regulator pressure turbocharger, and also the code for the egr that the current map is closed.
Looking at the parameters into the turbo works well, and managing change there are no errors when ripping you can see by varying the pressure of the diesel from 1200 to 900 bar as a kind of limiter cut and restores the diesel.
Not finding lights engine lit I tried to upload the original file but nothing has changed.
The strange thing is that it enters into protection only when you turn on the light of the butterfly, and not ripping.
According to you, what's happening ? May be the butterflies in the collector?
Thank you in advance
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Originally Written by carfree
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