I have a G35 coupe ...while driving on the highway the car has stopped when coming off an exit.....2 times now. It has been during deceleration and in a turn going left and right....any ideas before I get hurt....manual transmission
this is usually due to a dirty throttle body. just beware if you do try to clean it you will need to preform the idle relearn procedure. this does work, ive done it personally.
A. Accelerator Pedal Release Position Learning Procedure.
1. Make sure that the accelerator pedal is fully released.
2. Turn ignition switch “ON” and wait at least 2 seconds.
3. Turn ignition switch “OFF” wait at least 10 seconds.
4. Turn ignition switch “ON” and wait at least 2 seconds.
5. Turn ignition switch “OFF” wait at least 10 seconds (how would you know if you get it right?)
B. Throttle Valve Closed Position Learning
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch is “ON”.
3. Turn ignition switch is “OFF” wait at least 10 seconds.
Make sure that the throttle valve moves during above 10 seconds by confirming the operating sound (i never get this right because i never heard anything)
C. Idle Air Volume Learning (Throttle Position Learning)
It's best to time with a watch/clock.
1. Perform “Accelerator Pedal Released Position Learning”.
2. Perform “Throttle Valve Closed Position Learning”.
3. Start engine and warm it up to normal operating temperature.
4. Turn ignition switch “OFF” and wait at least 10 seconds.
5. Conform that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
6. Repeat the following (steps 7a, 7b) procedures quickly five times within 5 seconds.
7a. Fully depress the accelerator pedal (HARD)
7b. Fully release the accelerator pedal.
8. Wait 7 seconds, fully depress the accelerator pedal and keep it for
approx. 20 seconds until the Check Engine Light (CEL) stops
blinking and turned ON.
9. Fully release the accelerator pedal within 3 seconds after the CEL is ON.
10. Start engine and let it idle.
11 Wait 20 seconds
12Rev up the engine two or three times and make sure the idle speed and ignition timing are within the specifications. (this is fine because SES light lets you know if you did it right the way it blinks)
my radio has no power and my a/c is blowing uncontrolably. my fuses checked out. what could be the...
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I own a 2005 g35x and i was stopped at a red light and about 15 seconds of me idling at the light,...
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I own a 2005 g35x and i was stopped at a red light and about 15 seconds of me idling at the light, my engine shut off. I tried to start it back up and it didnt fire up. I got my car pushed into a parking lot so i can try again. I noticed that when i turn my key to the point where all the lights on my dashboard turn on, the fuel injectors didnt prime and the radiator fan kicks in. i looked at the temperature gauge and it was on cold. I had my car towed back to the dealership and they said my car went into fail safe mode. Any ideas on why that may have happened? Thanks