CEL Oxygen Sensor help....

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Jun 5, 2009 | 11:44 AM

NIKE H34D

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Joined: May 2009

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CEL Oxygen Sensor help....

Well i have CEL 41 Primary oxygen sensor heater

is it whats causing my car to idle low... and even stall sometimes?

Engine is b20z, with b18 ecu in a 93 Del Sol S

Anyone know what to do with this?

Jun 5, 2009 | 11:55 AM

eros18

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Joined: Mar 2009

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Re: CEL Oxygen Sensor help....

if its the primary o2 sensor. replace the sensor Before the CAT

I have the same problem.

Im replacing mine this weekend.

Jun 5, 2009 | 04:07 PM

98civdx

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Joined: Nov 2007

Posts: 15,511

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Re: CEL Oxygen Sensor help....

^^ he only has 1 o2 if hes obd1 and im thinkins its obd1 cause its a 93.

well from that pic all i can really see is the o2 sensor.
replace the o2 sensor.