2007 Emissions Dash Light
The light came on today and seems to be staying on. I did read the manual and it is not the gas cap. I plan to wait a few days to see if it just sensed something irregular or intermittent and maybe it will go out. If it doesn't go out my question is how do I troubleshoot which component is bad in the emissions? Do I need to spend big $ at a dealer for them to hook up to a computer and diagnose?
Thanks, Scott |
Stop by a parts store and have them scan for codes. It is a free service. If any codes come up post the code number on here. Codes start with the letter P and have four numbers, like P1234.
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Go figure...the light went out after staying on for one full day. I did replace the battery the day before the emissions light came on. Could that have triggered it to come on possibly? Hopefully just a fluke. I'll know what to do next time if it comes on and stays...off to the parts store for a free code scan. Thanks.
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The code will still be stored on your engine computer and still can be read by a scanner at a parts store.
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Stored code can be read, but if it was caused by low voltage it might be misleading. Read it & then wait to see if it ever comes back.
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My emissions light came on Tuesday afternoon. I stopped by Advance Auto Parts this morning (Thank you PAHonda). The computer said the code is P1285: Engine Coolant Temperature Sensor. What are my options? What could be the problem? Is this going to be an expensive fix?
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Doesn't sound bad. I do not own a proper manual for an '05 (might try the Common DIY Threads or automanualsource ~$27 online) to bet sure of the testing procedures,,,,,before just replacing the switch.
Redbull, do you have anything on this? |
DirectorOfFun, what year & what engine do you have?
My list of error codes from 2003-2006 4-cyl doesn't have P1285. |
JimBlake,
My car is a 2007 Honda Accord SE. I has about 84,000 miles on it. |
Originally Posted by DirectorofFun
(Post 266074)
JimBlake,
My car is a 2007 Honda Accord SE. I has about 84,000 miles on it. For the newer Hondas, P1285 - Accelerator Pedal Position Sensor 3 Circuit. Possible cause: wiring, APP sensor, or ECM/PCM |
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