...misses that smooths out? P420 Catalyst System Efficiency Below Threshold Bank 1 this code (it is a worn out catalytic converter) would not cause any symptom you could fell, so this is not the ...
Question about Toyota Cars & Trucks
01 toyota rav4 codes p430 and p420 replaced the 4 oxygen sensors cleared them two now have p1130 01 toyota rav4 I was getting codes p430 and p420 replaced the 4 02 sensors cleared them 2 codes now ...
...code p420 came up. Any idea what it could be? The P420 code is a catalytic converter efficiency code. I would very much suspect that the catalytic converter is bad. They have been failing lately at ...
p420 code check engine light codes p420 and p430 The P0420 means Catalyst System Efficiency Below Threshold (Bank 1), and the P0430 means Catalyst System Efficiency Below Threshold (Bank 2).__________
...p420, P440 and P446 codes. I reset code via OBD and comes back in 120 miles. I already replaced GasCap You need a Catalytic converter and possibly a Evap. cannister Replace the o2 sensor and clean or ...
Question about Ford E-150
P420 code. Can this be fixed by replacing a universal converter? My car has a P420 code. My mechanic replaced the Universal Converter - Product code CAT940105. I am told by other people that this will
P420 CODE I GET A P420 CODE WHEN THE CHECK ENGINE LIGHT COMES ON. I CHANGED THE OIL AND IT WENT AWAY FOR SEVERAL MONTHS; THEN CAME BACK ON AGAIN. I LOOKED AT THE EXHAUST SYSTEM AND CAN NOT FIND A POST
...CODE P420. NEW O2 1999 Chevy Metro 1.0 L Check engine light is on, and I have an OBDII CODE P420. The original O2 sensor was dark black, took a chance and replaced it but that didn't keep the light ...
P420 code bank 1, at first it said drive for an hr at highway speeds - did that, reset the code and its back on? Drive at least 100 miles on a new catalytic converter. Also, some aftermarket converter
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