cel 41 + 43

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May 7, 2004 | 06:19 AM

DeL SLo

Thread Starter

Joined: Jun 2002

Posts: 5

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From: TX

cel 41 + 43

my car has cel 41 + 43, im 99% sure 41 is causing 43 to trigger.
i checked on a honda website and cel 41 = Primary Oxygen Sensor - Heater
circuit malfunction

Can anyone tell me where this is located please?

May 7, 2004 | 06:21 AM

sylvain

Joined: Apr 2004

Posts: 195

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From: France

Re: cel 41 + 43 (DeL SLo)

First O2 sensor is at the end of the Header, next the junction with Cat.
The heater is an internal wire in the sensor, chek the plug, the wire, if not, replace the O2 sensor.