hello, I have cleaned the butterfly with a qashqai 1.6 petrol hr16, now I have the minimum that jumps from 1.3 to 2000 rpm, I did a reset with a diagnostic of the throttle valve and the accelerator, but nothing.
there is a manual procedure for learning the butterfly, and the throttle and maybe the mass air?
I also tried Nissan but they tell me to change the throttle 1200 euro plus vat.
throw them have You tried to remove the battery cable?
which instruments have you check the parameters??
maybe give us some Data that read type percentage opening or corner.
"The only thing that stands between you and your goal are the********* continue to tell you why you can not reach it."
usually after the cleaning you should disconnect the battery and wait a few seconds to put in motion and accelerate immediately, wait a few seconds .... at least with a Nissan micra it happened to me and by doing so we have not even had need of diagnosis ..
oh well you know in Nissan give you always the most expensive put the new part and fix without knowing if really it is necessary to replace I clean only .
I followed these instructions :
Verify that the accelerator pedal is fully released
- Put the switch of ignition in the ON position and wait for at least 2 seconds
- Put the switch starting in the OFF position and wait at least 10 seconds
- Put the switch of ignition in the ON position and wait for at least 2 seconds
- Put the switch starting in the OFF position and wait at least 10 seconds
LEARNING THE POSITION OF THE CLOSED THROTTLE VALVE
The Learning procedure of the valve position to the closed throttle allows you to define the position of the throttle completely closed, the procedure that should be performed when you disconnect the connector of the electric control of the throttle or the engine control unit.
- Check that the accelerator pedal is fully released
- Put the switch of ignition in the ON position
- Put the switch starting in the OFF position and wait at least 10 seconds
- Make sure that during these 10 seconds, you experience the noise produced by the movement of the throttle valve
turn on the car, and spin x an hour aminimo without touching the accelerator do attccare fan and see if it lays down!!
What is a hare? A rabbit Abarth
I had the same problem on a Ford fiesta the problem was the half moon gear that transmits the way of the motor to the butterfly degreased and cleaned well, new grease and away it goes that a wonder try maybe even.you and this problem
try to do a reset of the parameters autoadattivi and then the learning of the phonic wheel with a diagnosis good.
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