2004 Lincoln Aviator "420 mean" Questions

...420 what does it mean I couldn't find engine code for 420 but may be body code take to AutoZone for free test and code meaning If it's a p0420 then it's a catalytic converter code. Check this Repair ...

tacoma 2006 p0420 420 form hell. are you required by law to fix thaT. SURELY I'D NEVER KNOW. What it means i lazy CAT or engine is running real bad. or both. that is what it means. 420 is the CAT ...

CAR SHUTS OFF TCS IS DISPLAYED, EGR VALVE RECENTLY CHANGED, 420 CODE IDENTIFIED. ALSO A GREEN KEY IS DISPLAYED MOMENTARILY. The 420 code means you need the catalytic converter replaced. The TCS means ...

code 430 and 420 Wow!, I answered this about 30 minutes ago, but somehow my answer didn't post. Fault code 420 is Catalyst system efficiency below threshold, ( bank 1 ) Fault code 430 is the same as ...

420 code with a check engine light Code 420 means the O2 sensors are telling the computer the catalytic converter on bank one is not working correctly. Bank one is on the side with cylinder one. The ...

...no problem. But now the Engine Light is "ON" and the guy at the shop told me that the code is 420. What is code 420? if the code is p0420 it means catalyst system efficiency below threshold ...

...Mean on a Toyota Camry 2000 model sedan car? PO 128 AND PO 420 what engine, what size. that is first question. misfire, map ,maf, iat, ect,tps and cat fail and low coolant temps. very odd mix there. ...

...420 SEL If you mean the one going through the fire wall, cut it off an inch away from fire wall and join with connector and hose clamps from a parts store . If different, some models, the hose ...

bank 1 p0420 Po 420 came up on my Pontiac grand am and I recently replaced the O2 sensor on bank 1. What do u think? Sometimes replacing the sensor fixes the problem, but more often the catalytic ...

What does ps light mean on a Honda rancher 4x4 what dose it mean when the yellow ps light on a 2007 honda 420