03 Intrepid SE 3.5L with 3 codes!
Hey guys... I am new to this forum and it looks like it could be really useful. I just got back from AutoZone & had the CEL codes ran and it came back with 3, P0440 (EVAP Control System Malfunction), P0158 (02 Circuit High Voltage), and P0056 (Heater Circuit). Now I was adv that there is a chance the P0440 could be related to the gas cap so I tried to really tighten it, and had the codes clear and I will be taking it back to see what is says.
But I have no IDEA about the other 2 codes, does anyone know anything about these that may be able to help me out at all?? Any help would be greatly appreciated! Thanks in advance!
But I have no IDEA about the other 2 codes, does anyone know anything about these that may be able to help me out at all?? Any help would be greatly appreciated! Thanks in advance!
the other two codes sound like a bad o2 sensor. the two codes are from the sensors on the drivers side of the engine check the connections wires before replacing sensors
Last edited by harleyjames696; Feb 13, 2009 at 12:39 PM.


