G35 Sedan V36 2007- 08 Discussion about the 2nd Generation G35 Sedan 2007 - 08

Problems after throttle body cleaning

  #16  
Old 04-20-2019, 01:08 PM
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To add to cleric's comment, set the parking brake 'on'. On manual transmission Nissans this is spelled out for the idle relearn but on automatics no one mentions it. I couldn't get the relearn to take even using the NDIS app until I set the parking brake on. Another requirement is the steering wheel being dead-centered. Anything off-center, the power steering pump is "working" and adding a very slight load on the engine.
 
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GodfreyG35XS (05-25-2019)
  #17  
Old 04-20-2019, 01:12 PM
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Originally Posted by telcoman View Post
Never try to fix anything that isn't broke and it you don't know what you are doing leave the job to a pro.
7 years later ? Do you understand the point of discussion forums like this ? It's not

Question: "How do I do this?"
Answer: "Take it to the dealer"
 
  #18  
Old 04-20-2019, 09:55 PM
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04 G35 Sedan performance package. 70k Eibach springs and sway bars. 19 inch wheels. Plenum spacer.
Originally Posted by [email protected] View Post
A mistake I've seen a lot with idle relearns is not having the vehicle in the proper state to perform it, the biggest culprit is not verifying the electric load switch (digital value in the ECM) is turned off. Even something simply like having the door open (or hood on some vehicles) sets the switch to the ON positions and you CANNOT perform the relearn if that switch is on.
The engine and transmission need to be at operating temperature as well. Why my first attempt at the reset failed.
 
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[email protected] (04-20-2019)
  #19  
Old 04-21-2019, 03:36 PM
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just cleaned mine and it never crossed my mind that drive-by-wire could be so finicky... it did take longer than usual to crank and fire up, but looks like throttle response has improved significantly (it did have some carbon buildup). fingers crossed i won't have to take it to the "pros" lol
 
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Pbfoot (04-21-2019)
  #20  
Old 04-21-2019, 08:20 PM
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Originally Posted by 99zx2turd View Post
...fingers crossed i won't have to take it to the "pros" lol
You'll know if it's bad immediately. Is it idling normal ? If so, you're good to go.
 
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