cel code 41 after b18b swap
04-14-2005, 11:35 AM
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cel code 41 after b18b swap
41 Primary oxygen sensor heater
what is that? is it an 02 sensor? what do I need to do to fix it? thanks in advanced.
what is that? is it an 02 sensor? what do I need to do to fix it? thanks in advanced.
04-14-2005, 12:06 PM
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check your shock tower harness where the wires for the 02 sensor go in... i accidentially bent one of the pins inside of the plug and it threw that code... check the wiring from the o2 sensor to the ecu and everything.... before replaceing your 02 bc they are expensive
04-14-2005, 12:08 PM
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Re: cel code 41 after b18b swap (pr_tony_montana)
i notice that when I get on the gas my temp gauge goes up and down. It doesnt go up more than half way so thats a good thing. Could that be connected to my cel problem too.
04-15-2005, 03:41 AM
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Re: cel code 41 after b18b swap (pr_tony_montana)
Code 41 is for the O2 heater - its inside the actual O2 sensor and helps to warm it up quicker as O2 sensors don't spit out a voltage until they reach 600*F.
You need a multimeter to measure the resistance of the heater element (between the two black wires) - should be 15-40 ohms.
You need a multimeter to measure the resistance of the heater element (between the two black wires) - should be 15-40 ohms.
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04-15-2005, 08:16 AM
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Re: cel code 41 after b18b swap (pr_tony_montana)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pr_tony_montana »</TD></TR><TR><TD CLASS="quote">i notice that when I get on the gas my temp gauge goes up and down. It doesnt go up more than half way so thats a good thing. Could that be connected to my cel problem too.</TD></TR></TABLE>
could it cause this to happen?
could it cause this to happen?
04-15-2005, 04:02 PM
#11
Re: cel code 41 after b18b swap (pr_tony_montana)
My 97 DX coupe has the same CEL and Yes! I replaced 02 sensor twice and still comes back. I still get 35 mpg on it, hehe
04-20-2005, 04:44 AM
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My 97 DX coupe has the same CEL and Yes! I replaced 02 sensor twice and still comes back. I still get 35 mpg on it, hehe
my girls car has the same exact problem, oh well it still runs perfect
my girls car has the same exact problem, oh well it still runs perfect
04-24-2005, 10:32 PM
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Re: cel code 41 after b18b swap (97civicdx)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 97civicdx »</TD></TR><TR><TD CLASS="quote">My 97 DX coupe has the same CEL and Yes! I replaced 02 sensor twice and still comes back. I still get 35 mpg on it, hehe</TD></TR></TABLE>
wth? well how does this come about...cause I know I would go insane seeing that thing light up but I've read others grow seeing the CEL...but if thats the case what can be done?
wth? well how does this come about...cause I know I would go insane seeing that thing light up but I've read others grow seeing the CEL...but if thats the case what can be done?
04-24-2005, 10:42 PM
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Re: cel code 41 after b18b swap (pr_tony_montana)
Make sure the engine you swapped in actually has a heated o2 sensor. Check how many wires are coming out of it... if it only has one, you have a problem.
05-21-2005, 01:25 PM
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Re: cel code 41 after b18b swap (CycloneBlue_1.6EL)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CycloneBlue_1.6EL »</TD></TR><TR><TD CLASS="quote">Make sure the engine you swapped in actually has a heated o2 sensor. Check how many wires are coming out of it... if it only has one, you have a problem.</TD></TR></TABLE>
What wires are you talking about?
Thanks
What wires are you talking about?
Thanks
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