p dtc code catalyst system efficiency below

Detail: p dtc code catalyst system efficiency below
Detail Question p dtc code catalyst system efficiency below

Solution: hello 98 explorer with code p catalyst system efficiency below threshold bank1 and p system too lean bank2 the explorer idles very rough in cold weather dont want to stay running until it warms up the p code is set when the ecu detects below threshold performance from the catalytic converter the ecu monitors the catalytic converter closely and when a the low performance threshold is detected the check engine light will be displayed on the dashboard this diagnostic trouble code dtc is a generic powertrain code which means that it applies to obd ii equipped vehicles although generic the specific repair steps may vary depending on make model basically this means that the oxygen sensor downstream of the catalytic converter on bank 2 is detecting that the converter is not working as efficiently as it should be according to specs possible causes and repair information for p code learn what does p means p catalyst system efficiency below threshold bank 1 p obd ii trouble code catalyst system efficiency below threshold bank 1 p code means that either the upstream or downstream oxygen sensor in the catalytic converter is not working replacing these parts can fix p in your case the p code stands for catalyst system efficiency below threshold bank 1 when you receive a p code it means your catalytic converter is not operating at maximum efficiency usually this means your catalytic converter needs to be replaced or there is a problem with your o2 oxygen sensors this guide is about how to get rid of the dtc code p catalyst system efficiency below threshold bank 1 p code fix read this article and i ll explain detailed information on the p dtc trouble code includes why it happens and how to fix your car repair information for p code learn what does p catalyst system efficiency below threshold bank 2 means the p check engine light code like p means the catalyst system efficiency is below the required threshold simply put this means your car is adding more pollution into the air than it s supposed to

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