1996 SATURN P0420 CODE I ASKED THE QUESTION ABOUT MY 1996 SATURN AND YOU JUSST REPLIED ASKING ME A BUNCH OF QUESTIONS... THE CODE IS P0420 YES, THE CHCK ENGINE LIGHT IS ON ok knowing the code is what ...
check engine light on 2005 saturn vue code is p0420 i know this should be the catalytic converter or oxygen sensors. But which one? can anyone help? more common is the o2 sensor
p0420 code shows p0420 codes shows engine light comes on P0420 Catalyst System Efficiency Below Threshold (Bank 1) You have a worn out catalytic converter.
troubleshooting code Po420 troubleshooting code PO420 In almost all cases, a P0420 code indicates a problem with 1 or more O2 sensors. They send incorrect emissions information back to the ECM and ...
05 saturn ion dtc po420 and p0 411 go to this link for fault code P0420 http://www.obd-codes.com/p0420 all this read the catalytic converter is most likely worn out. This Definition of P0411 is ...
p0420 I am getting a MIL p0420 and don't know where the O2 sensor is. There should be 2 O2 sensors. One is located before the catalytic converter and one downstream from the converter. I believe they ...
I HAVE 99 SATURN SL1, CHECH ENGINE LIGHT ON WHEN I CHECH IT .THE TROUBLE CODE P0420(UPSTREAM CATALYTIC CONVERTER EFFICIENCY BELOW THRESHOLD) I guess one would come to the conclusion you need to ...
2003 Saturn Ion 4-door w/80k miles. Error Code P0420. Things I've tried before I found the error code: replaced the spark plugs (porcelain on one was cracked) and the coil-to-plug boots; I've also ...
Saturn Astra P0420 Problem I bought a used astra. It had a p0420 code on it, and it would come up every few hundred km. I replaced the flex pipe, and muffler, and there are no noticeable leaks. I ...
...DTC Error Code, with a 'P' and 4 numbers. like here https://www.google.com/search?q=saturn+vue+dtc+p0420
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