hi, i just replaced o2 sensor in the front and now the engine light came on with code p0172, rich in bank 1. I think it may be the fuel pressure regulator needed to be replaced, but i am not sure where the fuel pressure regulator located on my 2002 town and country. thanks
JA: Have you located all of the vehicle's oxygen sensors
? Are the wires leading to and from each intact and in good shape?
Customer: yes, I have located 1 sensor in the front and another one on the back of it (downstream).
JA: What is the model of your '02 Dodge?
Customer: sorry, it's a town and country 3.3L.
JA: Are you fixing your Town and Country yourself? What have you tried so far?
Customer: yes, I did. I've changed all 6 fuel injectors
, replaced all park plugs, spark plug wire, and the rotor caps(?)
JA: Anything else you want the mechanic to know before I connect you?
Customer: i am trying to clear code p0172 actually. thanks