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Old 12-20-2005, 05:10 PM   #1
stevo2234
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Join Date: Sep 2004
Location: Fairfax Virginia
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2005 WRX
gold

Default CEL light

My CEL has been on ever since I got my utec I had someone pull the codes for me today and they came up with this, btw current mods are, 9lb pro-lite flyhwheel, exedy stage I clutch, TXS stage III base map with FMIC untuned btw

1. P0137- ( o2 sensor circuit low voltage) ( bank/sensor 2)
2. P0546- Exhaust Gas Temprature Sensor Circuit High ( Bank/sensor 1)
3. P0519- Idle Air Control System Performance

I thin the third one is from the flywheel, on any note how do I get rid of these?
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Old 12-23-2005, 12:08 PM   #2
stevo2234
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bump, please help cant pass inspection with CELs
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Old 12-23-2005, 12:35 PM   #3
chapstien
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You can turn off the cel in the software.

If your EGT burned, there is a mod to replace it with a resistor.

Why are you running a StageIII map? Did you just not list all your mods?
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Old 12-23-2005, 08:02 PM   #4
stevo2234
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Quote:
Originally Posted by chapstien
You can turn off the cel in the software.

If your EGT burned, there is a mod to replace it with a resistor.

Why are you running a StageIII map? Did you just not list all your mods?
no, im running full stage III and then some so no not all my mods were listed, just those I thought might be relevent
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Old 12-23-2005, 08:04 PM   #5
imprezive one
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Wait, the utec allows you to turn off the CEL? I thought only the AP had that feature. Is this something new that was added?
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Old 12-23-2005, 09:12 PM   #6
JNUTZ
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^^^same here, Is there a way to turn of the CEL with the utec?
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Old 12-23-2005, 09:23 PM   #7
imprezive one
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I'd say the O2 sensor code means your sensor is bad. Usually if you're catless and the O2 sensor isn't seeing the readings it wants you'll get a cat inefficiency code, not a low voltage (at least in my experience). Look into replacing it. If you end up getting a cat inefficiency code after that you can just swap your stock exhaust on when you take the emissions test and then put the aftermarket one on after you pass.

Your EGT sensor is probably burned like someone else mentioned, so you'll prolly have to replace that too & I have no clue about the idle air code. Good luck, I'm in the process of temporarily de-modding to pass stupid e-check. What a PITA.


EDIT: did a little bit of searching... the new firmware 5.0 allows you to turn off the starting CEL sequence (that tells you what map number is loaded right now), but that doesn't have anything to do with actual CELs. Darn it, back to square one.

Last edited by imprezive one; 12-23-2005 at 09:41 PM.
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