Check Engine Light After Spark Plugs And TB Cleaning

SgtGoldy · 08-30-2013, 12:10 AM

So the title pretty much covers it. My "check engine soon" light came on after I cleaned the TB's and replaced the spark plugs with new OEM ones (shout-out to SS_Firehawk for the spark plugs). Is there a way to clear it, or should I check to see if it threw a code?

Car is running better than ever. Seriously it feels like a new car. I recommend a TB clean asap if you haven't done one yet.

martin82 · 08-30-2013, 01:54 AM

I would pull the code before resetting

L33T Z34 · 09-01-2013, 09:30 PM

Did u perform the "THROTTLE VALVE CLOSED POSITION LEARNING"?
Did u perform the "MIXTURE RATIO SELF-LEARNING VALUE CLEAR"?
I'm also hoping you already checked for vac leaks on your Ntake tubes and TB gaskets as well. Did you re-use the TB gaskets? FSM says not to re-use 'em, though if you're a gambler, why not try it

SgtGoldy · 09-01-2013, 10:05 PM

Quote:

Originally Posted by L33T Z34

Did u perform the "THROTTLE VALVE CLOSED POSITION LEARNING"?
Did u perform the "MIXTURE RATIO SELF-LEARNING VALUE CLEAR"?
I'm also hoping you already checked for vac leaks on your Ntake tubes and TB gaskets as well. Did you re-use the TB gaskets? FSM says not to re-use 'em, though if you're a gambler, why not try it

Ummm... no... but it cleared itself.....

08-30-2013, 12:10 AM	#1 (permalink)
SgtGoldy A True Z Fanatic Join Date: Feb 2009 Location: Orange County, CA Posts: 3,503 Drives: C63 AMG - LSD Rep Power: 650	Check Engine Light After Spark Plugs And TB Cleaning So the title pretty much covers it. My "check engine soon" light came on after I cleaned the TB's and replaced the spark plugs with new OEM ones (shout-out to SS_Firehawk for the spark plugs). Is there a way to clear it, or should I check to see if it threw a code? Car is running better than ever. Seriously it feels like a new car. I recommend a TB clean asap if you haven't done one yet. __________________ C63 AMG LSD - Straight Pipe - EuroCharge v5 - Vossen CV7 - IG: @SuperFastYo

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08-30-2013, 01:54 AM	#2 (permalink)
martin82 A True Z Fanatic Join Date: Nov 2011 Location: los angeles Posts: 2,636 Drives: 12 Nissan 370Z MB M6 Rep Power: 19	I would pull the code before resetting

09-01-2013, 09:30 PM	#3 (permalink)
L33T Z34 Banned Join Date: Jun 2010 Location: Ahnald, MO Age: 46 Posts: 387 Drives: 09 K51 G C Bw/S 6MT Rep Power: 0	Did u perform the "THROTTLE VALVE CLOSED POSITION LEARNING"? Did u perform the "MIXTURE RATIO SELF-LEARNING VALUE CLEAR"? I'm also hoping you already checked for vac leaks on your Ntake tubes and TB gaskets as well. Did you re-use the TB gaskets? FSM says not to re-use 'em, though if you're a gambler, why not try it