Pls Help With Code PO420 - Car Talk - Nairaland
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| Pls Help With Code PO420 by nairacountry(op): 11:59am On Aug 25, 2014 |
Please gurus in the house help interprete n find solution to the code PO420 on Accord 1998. The "check engine" light is on. Thanks all |
| Re: Pls Help With Code PO420 by mayor2013: 2:41pm On Aug 25, 2014 |
Catalyst efficiency below thresold. This means your catalyst is going bad 1 Like |
| Re: Pls Help With Code PO420 by GAZZUZZ(m): 4:17pm On Aug 25, 2014 |
nairacountry: Please gurus in the house help interprete n find solution to the code PO420 on Accord 1998.Catalyst going bad "or" you have a leak on the exhaust pipe just before the catalyst. 1 Like |
| Re: Pls Help With Code PO420 by nairacountry(op): 12:44pm On Aug 26, 2014 |
Thanks Gazzuzz and Mayor2013, there is no leak but was told "catalyst efficiency below threshold bank 1". How do I remedy this? Wat should I do? Change d Oxygen Sensor as advice by my mech? The one I saw @ Utako mkt seems Toks, shld I buy it? Or where can I get original new one in d FCT? Or perhaps it's sumtin else wrong wit it? Thanks |
| Re: Pls Help With Code PO420 by GAZZUZZ(m): 1:05pm On Aug 26, 2014 |
nairacountry: Thanks Gazzuzz and Mayor2013, there is no leak but was told "catalyst efficiency below threshold bank 1".Since there is no leak then for sure you have bad catalytic converter contact luvinghubby (https://www.nairaland.com/luvinhubby) for a "brandnew" one. [img]http://t3.gstatic.com/images?q=tbn:ANd9GcT_aFG8V_lXHnenW-hgqANx_YsVtHrUSpjc1PDoK3hum8fhh39mcdhJ3yVM[/img] 1 Like |
| Re: Pls Help With Code PO420 by nairacountry(op): 4:09pm On Aug 26, 2014 |
Thanks. I had |
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