CEL 41 Primary oxygen sensor heater.. NEED HELP!!
08-22-2008, 09:08 AM
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CEL 41 Primary oxygen sensor heater.. NEED HELP!!
i have a ek with b20 vtech swap and its throwing the CEL code 41.. anyone know how to fix it?? thx
Modified by nengx07 at 10:16 AM 8/22/2008
Modified by nengx07 at 4:50 PM 8/22/2008
Modified by nengx07 at 4:50 PM 8/22/2008
Modified by nengx07 at 10:16 AM 8/22/2008
Modified by nengx07 at 4:50 PM 8/22/2008
Modified by nengx07 at 4:50 PM 8/22/2008
08-22-2008, 03:56 PM
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Re: CEL 41 Primary oxygen sensor heater.. NEED HELP!! (nengx07)
make sure its plugged in, no broken wires etc.
if thats all good, you need to clean the end of the o2 sensor ( might be dirty)
if not, you need to buy a new o2 sensor
if thats all good, you need to clean the end of the o2 sensor ( might be dirty)
if not, you need to buy a new o2 sensor
08-23-2008, 10:58 AM
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Re: CEL 41 Primary oxygen sensor heater.. NEED HELP!! (nengx07)
Now i know this might sound stupid but i did this when I swapped in my CTR motor. Are you sure that you plugged in the right O2 sensors to the right pluggs. Meaning Primary Plug to Primary Sensor and Sencondary Plug to Secondary Sensor. Might be it.
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08-23-2008, 11:42 AM
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Re: CEL 41 Primary oxygen sensor heater.. NEED HELP!! (ExCon)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nengx07 »</TD></TR><TR><TD CLASS="quote">im running OBD 2 P73 ECU with 96-98 EX harness</TD></TR></TABLE>
USDM or JDM ecu?
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ExCon »</TD></TR><TR><TD CLASS="quote">Now i know this might sound stupid but i did this when I swapped in my CTR motor. Are you sure that you plugged in the right O2 sensors to the right pluggs. Meaning Primary Plug to Primary Sensor and Sencondary Plug to Secondary Sensor. Might be it.</TD></TR></TABLE>
If its a stock harness, you would need to extend the wires.
I had a 97 Integra LS, with a 95 GSR swap. I had the 02 sensor in the cat, and threw this code. I had to extend the 02 sensor wires from the engine harness so it would plug into the cat.
USDM or JDM ecu?
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ExCon »</TD></TR><TR><TD CLASS="quote">Now i know this might sound stupid but i did this when I swapped in my CTR motor. Are you sure that you plugged in the right O2 sensors to the right pluggs. Meaning Primary Plug to Primary Sensor and Sencondary Plug to Secondary Sensor. Might be it.</TD></TR></TABLE>
If its a stock harness, you would need to extend the wires.
I had a 97 Integra LS, with a 95 GSR swap. I had the 02 sensor in the cat, and threw this code. I had to extend the 02 sensor wires from the engine harness so it would plug into the cat.
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