Questions & Answers for: Jaguar S-Type p0420 code

...code:p0420. 2. heater valve is not hot. 3. right front seat will not move. 4. left and right side mirrors will not work. change O2 sensor their cheap enough ,heater valve not sure about ,seat and ...

codes P0171 , P0174, P0420 I have S tyep, 00 , 3.0L that cus off randomly and on evrey stop sign. spark plugs changed, down to the oil . I had it scaned and three codes show up , P0171, P0174 and ...

P0420 Error code, I had the sparks plugs replaced in dec...now one is misfiring again. Hi, I have a 2001 Jaguar S-Type 4.0. My car failed emmissions because of three error codes. P0420, a misfire (don

...Light came on and stays on. Please tell me how to fix it. Jaguar s-type 2000 V6 What codes come on? P0420 The converter's only purpose is to reduce emissions from the engine, in rare cases the ...

code for good. Do the same thing to the other side when you get a P0420 error....it's coming. A PO 430 is generally related to a bad or faulty Oxygen sensor or O2 sensor. You can go to many auto parts

...code was p0420 code. Bank 1 catalyst below threshhold. Rather than get ripped at the jaguar service center. I will buy the part myself and fix as I have always done. Where is the bank 1 catalyst ...

...code on my 03 Jaguar p0420 can someone plz tell how to correct and it also says p1111 P0420 = Catalyst system efficiency below threshold (Bank 1) - possible sensor fault ? P1111 = Intake air ...

code p0420 and p0430 You may need a shop to look at this.Code 420 is saying the catalytic converter is not working well on bank one and code 430 is the same thing for bank two.There is an O2 sensor in

How to replace p0420 and p0430 sensors p0420 and p0430 are codes for bank a and bank b catalyst efficiency below threshold. there are 2 sensors on each bank. you dont say if its a v6 or a v8, if its a