P0175 DODGE - How to fix it?

Question

Recently I have recieved a P0175 error code on my dodge intrepid, and I read that it may be the fuel injectors or the o2 sensors or even the MAP sensor. I have tried replacing the MAP sensor, the injectors and the O2 sensors, but that yielded no response. I tried disconnecting the battery to reset the codes, then didn't turn on the engine and looked for codes. P0175 is gone. I take the car for a 5 minute drive and the light turns on. Then it starts to flash. What else can I do to solve this problem?

Answer 1

The P0175 code means that the engine is running too rich. Usually this is caused by faulty O2 sensor, but sometimes there are other things that can cause a rich mixture ratio, like a partially stuck EGR valve, or the camshaft timing is not correct. You should start by checking the ignition timing.