^ this strange result is the reason why we are here....


( i just cut-up my pass. seat to get the airbag sensor out... )

 

has no one notice that this was posted in the vqhr section and it says that he has an 03 z................ Just an observation.... Movng this to a different section might yield more/better advice. Just my .02.

 

^ aggreed LOL !!!

 

wow, i didnt even notice that either. guess it makes sense, a little early to be changing plugs and would be strange to have throttle body (singular) on an hr...

 

yea sorry I was a little anxious to post..and posted in HR not even noticing.
anyways..I'm gunna try again today..eh getting annoying-but better then the stealership.
In idle learning-I complete all steps and start the car..results are a low idle untill the car is driven...then back to a normal idle..but still having idle pause at 1500-1300 rpm=bad shifts...I completed accelerator position learning and opened and closed postion learning..everything seems to be fine there.
still pulling the same fault of high idle

 

Oil in the intake tract is a common thing on all new cars. They have what is called a PCV system or Positive Crankcase Ventilation System. This system is designed to burn oil and oil vapors through the combustion cycle to actually lower engine emissions. If you are worried about the oil you should purchase a catch can of choice.

Another note, manual movement of the Drive By Wire motor is not recommend. As it is a servo motor with gears that can be easily be demaged. Think of an RC car with a steering servo but on a much larger scale.

 

well I reset the ecu and went through all the learning procedures...no luck still high idle code being pulled...
after ecu reset the mil went off but after a 5 min idle went back on..
oh well I"m dropping my car off tommorow at the stealership..might just have to bite the bullet...unless anyone here has the equipment to recalibrate the system.
anyone?

 

i am sorry to say this, but other than a leak in your intake ( unmetered air ) the only thing left is a bad TB.... or them ps plugs...

 

i hope for his sake that a reset fixes it, otherwise....

 

so just got the car back from the dealer...they just reset everything and it was covered under warranty..I paid 0.00 dollars! good deal I must say..they used their computer to reset it though not all those steps.

 

glad to hear you got out cheap. now you know better and it wont happen again. free lessons FTMFW!

 

haha hell yea!

 

Next time, turn ignition to on position without starting engine. Have someone press on the accelerator. This will open throttle plate.

 

oh nice...yea I'm never taking that connector off again..I wish I knew that before I took it off lol

 

so just a reset, no faulty tb? my stealership, looked at the car, charged me $115.00, and wanted to charge me another $400.00 for a remanufacturered tb install. I told them to do the ECU reset, and the re-learns, and they basically laughed at me.

 

if you read the whole thread, it could be any number of things. the worst being the TB replacement. you can do the relearns on your own to test them out. if they dont work, its TB time

 

I did read the entire thread...
Maybe I missed something, but I did all the re-learns. Ever after the car re-learns the 4 procedures (ECU reset, throttle positon, acclerator position and iacv relearn), the car idles fine until I restart...then the P0507 high idle problem re-appears almost immediately. HELP!

 

so did the dealership do the reset procedure or just laugh at you and turn you away?

 

I asked them to perform the reset procedures using their consult tool. Instead they brought the car in, parked it, probably just did a quick reset (CEL was off but came on back as soon as I restarted the car), and charged me $115 to tell me that I need a new throttle body. Scamming fools. I guess they I owe them something since they had to replace my tranny a few weeks ago under warranty.

 

well, you might actually need a new TB. if you try/do all the relearns and it doesnt get better then thats probly what you need. what did you do to get in this position?