Intake & Exhaust Questions and info regarding various aftermatket exhaust systems for the G35 (Headers,Y-Pipes, and Cat-Back Systems)

Cleaned throttle body now problems :( help

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Old Apr 26, 2012 | 04:12 PM
  #31  
Chris C.'s Avatar
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From: Bradenton, FL
How dirty was the TB when you got in there and cleaned it? Theres three likely scenarios going on here:

A. It was dirty enough beforehand that the TB needs the IAV relearn to re calibrate properly.

B. The TP Sensor was failing to which point you'll need a new TB rather than just clean it.

C. It's not even TB related and the issue is coming from the MAF sensor.

These are all likely scenarios that can't really be solved any further through the internet, but hopefully your on the right track by now.
 
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Old Apr 26, 2012 | 09:28 PM
  #32  
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That Crazy clogging noise is gone yeahhhhhh.... I took everything out and replaced it again and it went away maybe something was in da way idk but im happy. Now I gotta do that ecu reset idle volume thing and I should be good thanks guys for ya responses
 
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Old Apr 26, 2012 | 11:01 PM
  #33  
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Yeah, you'll know if you get the 'dance' right because the SES light will start flashing, if it hasn't done, you've already messed up the timing.
 
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Old Apr 26, 2012 | 11:10 PM
  #34  
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Originally Posted by mpugeda
Might be time for some Motordyne ART pipes
It's always time for Motordyne ART pipes
 
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Old Apr 27, 2012 | 08:42 AM
  #35  
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Does the ses light still flashes even tho its already on?
 
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Old Apr 27, 2012 | 09:20 AM
  #36  
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For the ECU reset, yes it does. For the other 2 relearns, no it doesn't.

Here watch this ecu reset video:

It's performed on a Nissan Titan but the procedure and timing is the same and you sorta get a visual as well as an audible perspective on what it should look and sound like in respect to how fast you need to pump the pedal etc.

Good luck.
 
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Old Apr 27, 2012 | 11:38 PM
  #37  
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Um, that's quite different for the 350 at least.

In answer to your question, it will start flashing, then go solid for the relearn.
 
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Old Apr 28, 2012 | 12:14 AM
  #38  
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Right...he drives a G...
 
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Old Apr 28, 2012 | 12:27 AM
  #39  
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Yeah, not a titan
 
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Old Apr 28, 2012 | 12:34 AM
  #40  
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It's the same timing, sequence, and technique
 
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Old Apr 28, 2012 | 12:48 AM
  #41  
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Except, that's for the ECU, not the idle air. But the vid is useful.
 
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Old Apr 28, 2012 | 12:54 AM
  #42  
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Wouldn't just disconnecting the battery for 20/30 minutes fix the issue? I haven't done any relearn procedure in the past 2.5 years and I've never had an issue with just disconnecting the battery whenever I wanted to reset the ECU.
 

Last edited by herrschaft; Apr 28, 2012 at 01:02 AM.
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Old Apr 28, 2012 | 12:54 AM
  #43  
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Hence:
Originally Posted by mpugeda
For the ECU reset, yes it does. For the other 2 relearns, no it doesn't.

Here watch this ecu reset video: http://www.youtube.com/watch?v=RUhHiJgsmAg

It's performed on a Nissan Titan but the procedure and timing is the same and you sorta get a visual as well as an audible perspective on what it should look and sound like in respect to how fast you need to pump the pedal etc.

Good luck.
 
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Old Apr 28, 2012 | 01:02 AM
  #44  
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Had the same problem on my 2005 g coupe i cleand my throttle body by removing it and wiping it out and yes I moved the flap and cleaned it to after I put it back in the car idled at 1600 rpm and after 2 weeks of they the key reset and the and the battery reset I gave up and had the dealer run a idle relearn and it worked car run great now just take it in man cost me 60 bucks
 
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Old Apr 28, 2012 | 01:05 AM
  #45  
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Do you have the service manual?
 
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