"Service Engine Soon" light?

**Degnol** · #1 (**permalink**) 09-15-2010, 06:55 AM

Is this something I can reset, or does it need a code reader to clear it? I did throw some codes.....CPS(replaced it) and ICP values above or below normal. Just didn't know if this SES light was to remind me of an oil change or if I needed to worry...

Thanks in advance for your Newbie tolerance

**SuperCrutyPS** · #2 (**permalink**) 09-15-2010, 06:59 AM

Usually codes stay in the PCM until ya clear them. Sometimes once an error condition is corrected the computer will turn off the light, but the code is still there.

**Degnol** · #3 (**permalink**) 09-15-2010, 07:00 AM

So, I should clear them all and wait to see what reappears? Makes sense. THX!

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