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Mike S.
Mike S., ASE Certified Technician
Category: Chrysler
Satisfied Customers: 7153
Experience:  ASE Certified Master Technician
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Current codes p0522 and p0052 Car has returned to limp mode

Customer Question

Current codes p0522 and p0052
Car has returned to limp mode again..rpm not higher than 2rpm.......
Car was running fine with olny the two codes noted above then jump back to limp mode. The key dance I used don't want to work again. ...
Submitted: 11 months ago.
Category: Chrysler
Expert:  Mike S. replied 11 months ago.

The P0522 refers to the oil pressure, so first of all make sure the engine oil level is ok and then that the oil pressure sensor is plugged in, then I have some troubleshooting steps.

The P0052 refers to a fault in the 2/1 O2 heater circuit. I have included some tests for it as well.

Expert:  Mike S. replied 11 months ago.

Did that answer your question? If so, kindly leave me a positive rating, so I get credit. If you have any more questions, go ahead and ask.

Customer: replied 10 months ago.
I changed out both sensors and check the continuity between the wire to the PCM everything checks out fine the PCM was just replaced less than a month ago the car is still in limp mode unable to move Beyond 2000 RPM running rough
Customer: replied 10 months ago.
Hello any one there?
Customer: replied 10 months ago.
Is there any more help?......if not I can rate and close my inquiry.
Customer: replied 9 months ago.
Mike all codes are clear now there a special process to get the car out of limp mode?