Car: 2007 Chrysler 300c CRD Tourer
Join Date: Sep 2017
Location: UK, Thames Valley
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300c help needed struggling now
So the information from the beginning to where i am now..
March I drove to Salzburg to compete in the Emma European Car audio finals. Won 3rd place for Master OEM Sound Quality. Very happy with that result.. On the way down drove to Nuremberg then on to Fussen. Both parts car drove fantastic.. I filled up just outside in Fussen and noticed the Diesel was a winter grade bio diesel which is different to the uk. I have used this fuel before and had no issues. After 30mins or so driving to Salzburg the car went into limp mode. I connected to the ECU via Torque Pro OBD2 reader and it came up with a crank sensor failure. I called Chrysler Salzburg and they booked the car in the the next day.. 1 hour later all swapped and car ran better but not still 100%.. I spoke to Chrysler Salzburg and they told me they reset the ECU to get a clear diognostics of the car which was a pain as it was remapped with an eco map and the errm egr and dpf mapped out. DPF delete pipe bought from 300custom shop.. So car was in limp mode..
Drove from Munich to Calai in limp mode top speed of 60mph and 2k revs.. long drive but reached 50mpg....
So once back in the UK i got the car remapped at Viezu Berkshire and i still hav ethe same problem. Car cannot go over 2k revs and car in limp mode. So Torque pro listed a fair few sensors that had issues now.. So this is what i have replaced/done so far:
Evap sensor, Boost actuator,EGR sensor, Oxygen sensor, ECU Remap, Crank sensor, glow plug module, sensor boost pressure thingy, Air intake temperature sensor, air intake pressure sensor. Yesterday the lambda sensor was also replaced. Car is now driving better. I can rev up as normal and i have got power. However if i go on a run (motorway) and go above 60 for any length of time the car gets the red lightning bolt on and i lose turbo power.. To reset just pull over turn off the car for a few minutes and then restart and it clears for some more time..
The company that did the lambda sensor sent me the latest code i have on the car? How can i fix this?
EGR and dpf have been mapped out by Viezu Berkshire, EGR also bypassed with solenoid thingy.. Swirl port bypassed as well. Any help much appreciated..