SLK/R170: Chrysler Crossfire Fuel Trim System Issue
#1
Chrysler Crossfire Fuel Trim System Issue
Good Evening,
I posted the issue in the crossfire forums (l) but, I am still having issue. I am hoping that somebody on this forum can help me figure out this issue. I apologize in advance if this is not to proper location to start this thread.
My check engine light has been on for quite sometime.. Even though the light is on, the car is running better then new it has a ton of power and seems to drive normally.
All parts below where replaced. Some more than one time (by the dealer):
All four oxygen sensors (one was coding - failed - and was replaced a second time)
PCM (first replacement - reprogrammed twice, due to car would shake intermittently stopping at the stop light. Then replaced again due to check engine light)
both catalytic converters
Flow Valve
Other Parts:
pcv valve
Any ideas would be greatly appreciated!
I also, have a Bluedrive reader. I have attached some of the reports and highlighted areas i believe to be issues.
I posted the issue in the crossfire forums (l) but, I am still having issue. I am hoping that somebody on this forum can help me figure out this issue. I apologize in advance if this is not to proper location to start this thread.
My check engine light has been on for quite sometime.. Even though the light is on, the car is running better then new it has a ton of power and seems to drive normally.
All parts below where replaced. Some more than one time (by the dealer):
All four oxygen sensors (one was coding - failed - and was replaced a second time)
PCM (first replacement - reprogrammed twice, due to car would shake intermittently stopping at the stop light. Then replaced again due to check engine light)
both catalytic converters
Flow Valve
Other Parts:
pcv valve
Any ideas would be greatly appreciated!
I also, have a Bluedrive reader. I have attached some of the reports and highlighted areas i believe to be issues.
#2
Hello.
1) Is there OEM or Bosch or other high quality brand O2 sensors?
2) Have you and trouble codes?
3) Have you reset your STFT and LTFT and clear codes and restart car?
/Fredrik
1) Is there OEM or Bosch or other high quality brand O2 sensors?
2) Have you and trouble codes?
3) Have you reset your STFT and LTFT and clear codes and restart car?
/Fredrik
#3
Check Engine Light
Hi Fredrik,
Thank you for your response. Since the issue occurred under warranty the dealer is the only place that I bring it for repair work. They replaced all 4 O2 sensors with OEMs and I am pretty sure they reset the STFT and LTFT.. They installed a new PCM (twice) and had to reprogram everything. They also replaced both CATS.
Below is the thread on the crossfire fourms I have posted to:
http://www.crossfireforum.org/forum/...ine-light.html
Thank you again for your reply,
Josh