I have the Check Engine light on, and the scanner shows three codes: P2069, P2271 and P2169. The mechanic suggested changing the catalytic converter. But researching those codes, I think the problem would not go around. Does someone help me with an orientation? I do not want to change the catalyst without being damaged

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Profile picture for user MBFanatic

 

Hi Alex, 

Your car has more than one issue going on. I also don't think that chaning the caaltyic converter will not fix the problem. It may get rid of one code. Even that I am not sure. 

If it was me, I would take my car to the dealer and let them do the diagnostics on it. Not that I want you to spend money at the dealer, but those guys are experined with the car, more than your local mechanic. If you start throwing, expensive parts at the car you may end up spending way too much. 

Here are the codes that you have. 

  • P2271 O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2
  • P2069 Fuel Level Sensor B Circuit Intermittent
  • P2169 OBD-II Code Powertrain Control Module (PCM) failure is defined as a Exhaust Pressure Regulator Vent Solenoid Control Circuit/Open

 

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