P0421 Mitsubishi Bank 1
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P0421 mitsubishi bank 1. P0421 warm up catalyst below threshold bank 1. The p0421 code means that the powertrain control module is noticing that the catalyst system is not performing as it should during warm up conditions. Click the register link above to proceed. Guten morgenwas bedeutet der fehlercode warm up twc bank1 p0421.
If this is your first visit be sure to check out the faq by clicking the link above. Bodgit and leggit garage 124197 views. The throttle valve is open. Fri feb 27 2009 608 am.
P0421 mitsubishi warm up catalyst efficiency below threshold bank 1. Possible causes warm up three way catalytic converter deterioration or malfunction exhaust system leaks loose front or rear ho2ss faulty front heater o2 sensor o2 sensors harness is open or shorted o2 sensors poor electrical. P0421 mitsubishi warm up catalyst efficiency below threshold bank 1. Volume airflow sensor output frequency is between 69 and 169 hz.
I am not sure if it is powertrain or what it is but no one locally can tell me what it even means. This time period would be from when the vehicle is first started until about five to ten minutes later. Ever time i have it run on a diagnostic tester i get p0421 warm up catalist efficency below thresh hold bank 1 what does this mean and how can i fix it. Jetzt ist die frage ob es eine moeglichkeit gibt zu bestimmen was genau den fehler verursacht hat.
I have a 2006 mitsubishi lancer es and i keep getting this trouble code that pops up. P0421 warm up catalyst efficiency below threshold bank 1 check conditions. Bei dem mitsubishi carisma meiner freundin ist folgender fehler aufgetreten. Intake air temperature is higher than 100c.
To start viewing messages select the forum that you want to visit from the selection below. Showing results 1 to 4. P0421 warm up catalyst efficiency below threshold bank 1 laut fehlerbeschreibung kann das an. Engine speed is lower than 3000 rmin.
P0421 warm up catalyst below threshold bank 1. Mitsubishi lancer forum hier findest du relevante antworten zum thema. P0420 toyota catalyst system efficiency below threshold bank 1 bodgit and leggit garage duration.