Service engine soon light?
Anyone know the difference between these codes? I have P0037 and have no idea how to clear it. Any sugggestions?
P0031 O2 Sensor Heather
P0032 O2 Sensor Heather
P0037 O2 Sensor Heather
P0038 O2 Sensor Heather
P0043 O2 Sensor Heather
P0044 O2 Sensor Heather
P0051 O2 Sensor Heather
P0052 O2 Sensor Heather
P0057 O2 Sensor Heather
P0058 O2 Sensor Heather
P0031 O2 Sensor Heather
P0032 O2 Sensor Heather
P0037 O2 Sensor Heather
P0038 O2 Sensor Heather
P0043 O2 Sensor Heather
P0044 O2 Sensor Heather
P0051 O2 Sensor Heather
P0052 O2 Sensor Heather
P0057 O2 Sensor Heather
P0058 O2 Sensor Heather
Registered User
Joined: Jul 2005
Posts: 567
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From: Orlando, FL
See if you can find it with google. I looked for mine allover this website and could not find it here. It ended up being the throttle it was sticking from having the car sit while I was away.
The absolute best information on SES (CEL) codes is in the Service manual for your car.
Start up the Service Manual PDF file, then click Engine, then EC - Engine Control System, then Index for DTC (Diagnostic Trouble Codes).
You will find all the CEL codes listed in order, with a link to a reference page about each specific code. IMO, this is the best CEL information available.
Start up the Service Manual PDF file, then click Engine, then EC - Engine Control System, then Index for DTC (Diagnostic Trouble Codes).
You will find all the CEL codes listed in order, with a link to a reference page about each specific code. IMO, this is the best CEL information available.
Last edited by __jb; Dec 24, 2007 at 12:45 PM.
Originally Posted by 3hree5ive0ero
Yeah, I have the P0057 code right now. Apparently, my code (and I'm guessing yours too, since they all have same names) is actually related to the transmission (according to one dealership over the phone) and not the O2 sensor.
I ran the code at work, (I work for a dealer) and it pops up as the O2 Sensor, I'm curious if anyone else has figured out what this code is, whether its a bad o2 sensor, or cracked test pipe, or because the intake pulls in more oxygen. Any ideas? My car is running the p0057 like the rest of ya, lol. Bank 2 Sensor 2.
Originally Posted by DelayedZ
I ran the code at work, (I work for a dealer) and it pops up as the O2 Sensor, I'm curious if anyone else has figured out what this code is, whether its a bad o2 sensor, or cracked test pipe, or because the intake pulls in more oxygen. Any ideas? My car is running the p0057 like the rest of ya, lol. Bank 2 Sensor 2.
Originally Posted by 3hree5ive0ero
I know exactly what it is. It means that your driver's side, catalytic converter O2 sensor's heater is broken and needs to be replaced.
Not surprised I went under the car, and the wires are so frayed, it's so unprotected right there, what a stupid design, anything can fray away at that area, lol...
Just an update, guys.
I replaced both of my after-cat O2 sensors with Bosch replacements and they work well. So, if it shows a code related to "heather," that means the O2 sensor's heater is broke and thus requires replacing.
Keep in mind that Oxygen Sensor 1 is referring to the ones in the header, Oxygen Sensor 2 is referring to the ones on the cats, bank 1 is the passenger side, and bank 2 is the driver side.
Also, now my ECU's throwing a fit - P0420 and P0430. Many people claim that 2003/2004 models won't throw a code with test pipes (non-foulers not installed). That is the case, until you replace it with a Bosch Oxygen Sensor. They didn't throw a code without the non-foulers with OEM O2 sensors, but with these Bosch ones, they're throwing the regular P0420 and P0430 codes that many members with test pipes are throwing when they don't have the non-foulers. I guess I'll have to go buy some parts.
I replaced both of my after-cat O2 sensors with Bosch replacements and they work well. So, if it shows a code related to "heather," that means the O2 sensor's heater is broke and thus requires replacing.
Keep in mind that Oxygen Sensor 1 is referring to the ones in the header, Oxygen Sensor 2 is referring to the ones on the cats, bank 1 is the passenger side, and bank 2 is the driver side.
Also, now my ECU's throwing a fit - P0420 and P0430. Many people claim that 2003/2004 models won't throw a code with test pipes (non-foulers not installed). That is the case, until you replace it with a Bosch Oxygen Sensor. They didn't throw a code without the non-foulers with OEM O2 sensors, but with these Bosch ones, they're throwing the regular P0420 and P0430 codes that many members with test pipes are throwing when they don't have the non-foulers. I guess I'll have to go buy some parts.
Last edited by 3hree5ive0ero; Mar 17, 2008 at 07:19 AM.
Originally Posted by 06g35meister
my ses is still on even after non foulers... do i have to take in my car with the stock cats to get the 02 sensors replaced? SES is annoying!
Here's what the service manual says about P0158 (pt 1).
Here's what the service manual says about P0158 (pt 2).
And as for P0057, read my posts in this thread - basically, you have to replace your driver's side, catalytic converter O2 sensor.
And as for P0057, read my posts in this thread - basically, you have to replace your driver's side, catalytic converter O2 sensor.
