P0421 Code Mitsubishi Eclipse

Fehlercode p0421 mitsubishi 2004 mitsubishi eclipse 3.0l p0660, p0113, p0102 idle surge and P0446 2007 3.8 gt

P0421 Mitsubishi Bank 1 Hywel Little

Mitsubishi eclipse p0421 code: bank 1 location & troubleshooting

P0421 – warm up catalytic converter bank 1 efficiency below threshold

P0421 code: warm up catalyst efficiency below threshold (bank 1)Mitsubishi eclipse p0455 How to: fix ses error code p0421 for about $5 bucksCode p0446 help!.

Eclipse mitsubishi efficiency threshold catalyst warm bank below catalytic converterHow to: fix ses error code p0421 for about $5 bucks P0051 eclipse gs sensor o2 2006 equal accuracy generically errorcodeError code p0431.

Dreaded P0431 code. | Mitsubishi Eclipse 4G Forums

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Mazda & ford code p0421 (easy fix)

P0421 mitsubishi bank 1 hywel littleI have a error code p0051 on my mitsubishi eclipse gs 2006 its the heat Eclipse code mitsubishi step sensorCheck p0421 or malfunction of the catalyst in a mitsubishi lancer 9 car.

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P0421 code, how to fix?

I have many error codes and havent been able to solve it.. originally iMitsubishi eclipse: warm up catalyst efficiency → below threshold (bank P0401 celP0421 diy diagnosis on an "00-"05 3g mitsubishi eclipse 2.4 4g64..

I have a 06 mitsubishi endeavor that has an error code p0421. theP0403 exhaust gas recirculation control circuit mitsubishi eclipse 2000 P0421 – warm up catalytic converter bank 1 efficiency below thresholdHas anyone actually installed an o2 spacer on that rear bank 1 sensor.