Check Engine Light ON--Code 0512
#1
Check Engine Light ON--Code 0512
Well I followed the directions on getting the code=0512, none of the post regarding codes has this code listed. I checked it twice to make sure I read the blinking CHECK ENGINE SOON light.....HELP PLEASE
#2
Re: Check Engine Light ON--Code 0512
Originally posted by 99MAXSELIMITED
Well I followed the directions on getting the code=0512, none of the post regarding codes has this code listed. I checked it twice to make sure I read the blinking CHECK ENGINE SOON light.....HELP PLEASE
Well I followed the directions on getting the code=0512, none of the post regarding codes has this code listed. I checked it twice to make sure I read the blinking CHECK ENGINE SOON light.....HELP PLEASE
![soapbox](https://maxima.org/forums/images/smilies/soapbox.gif)
#3
Re: Re: Check Engine Light ON--Code 0512
Originally posted by PLUMMAXSE
According to the Haynes manual, check code 0512 is a P0140 or Downstream sensor high voltage Fault. That could be a problem with the O2 sensor located behind the Cat converter. The sensor is $75 from Courtesy nissan. I know, Ijust replaced mine yesterday! Good Luck.
According to the Haynes manual, check code 0512 is a P0140 or Downstream sensor high voltage Fault. That could be a problem with the O2 sensor located behind the Cat converter. The sensor is $75 from Courtesy nissan. I know, Ijust replaced mine yesterday! Good Luck.
![soapbox](https://maxima.org/forums/images/smilies/soapbox.gif)
#4
Re: Re: Re: Check Engine Light ON--Code 0512
Originally posted by SterlingMistMax
i have a cali spec 99 i think i have like 4 sensors which one would it be i have been getting this code too.
i have a cali spec 99 i think i have like 4 sensors which one would it be i have been getting this code too.
#6
Originally posted by outsider
can someone tell me what code p0745 mean? thank mike
can someone tell me what code p0745 mean? thank mike
P0745 is Line pressure solenoid or circuit fault or Check engine code 1205. Seems like its related to an auto transmisson error. If this is the case, the book says to check tranny fluid condition and correct level first. Hope this helps!!
#8
Re: Re: Re: Re: Check Engine Light ON--Code 0512
Originally posted by PLUMMAXSE
You should only have 1 sensor behind the catalytic converter(on the side nearest to the tailpipe. That is the one. I have a fed spec 99 and only have 3 sensors total. 2 stick in the y-pipe and one behind the converter.
You should only have 1 sensor behind the catalytic converter(on the side nearest to the tailpipe. That is the one. I have a fed spec 99 and only have 3 sensors total. 2 stick in the y-pipe and one behind the converter.
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