hi guys i need a bit of help fixin my car when i push the peddle down it makes a buuzzzz noise sounds like a electronic senser or some thing it dont do it all the time but most of the time

from member i seem to recall this is down to the fuel pump, and something to do with when it switches from 12v to 6v, i have the same problem on mine which i kind of live with, but will one day get sorted.

 

can someone else confirm...

u can kinda feel it threw the peddle it only dos it when u move the peddle up/down like its a senser messin up but i dont no ??????????

is the buzz from the peddle or from n/s middle of the car?

peddle

On the bulhead in the engine comparment there are solenoids which operate things like the aiv`s and the egr, they can become noisy in operation and are sort of behind the accelerator pedal, the buzzing feeling could be transmitted through the panel.

 

These solenoids are easy to change if they are the problem, used parts will not cost much either, try from under the bonnet just slightly pressing the throttle cable with the engine running and observe any excessive noise or buzzing from those solenoids.

 

 

Jeff TT

cheers for that Jeff, good to see you still around, no doubt i'll be coming over with the Z at some point soon for a once-over.

 

btw did u manage to expand into the spare barn and setup the shop you where telling me about?

Quoted By doxtoby "btw did u manage to expand into the spare barn and setup the shop you where telling me about?"

 

Yes sure did.

 

Jeff TT

On the bulhead in the engine comparment there are solenoids which operate things like the aiv`s and the egr, they can become noisy in operation and are sort of behind the accelerator pedal, the buzzing feeling could be transmitted through the panel.

 

These solenoids are easy to change if they are the problem, used parts will not cost much either, try from under the bonnet just slightly pressing the throttle cable with the engine running and observe any excessive noise or buzzing from those solenoids.

 

 

Jeff TT

 

engine doesnt have to be running, as long as the ignition is on.

my peddle buzz is deffo the idle sovs at the back of the plennum, i guess theyre PWM and are opening and closing because of the input from the TPS

 

wouldnt worry about it

 

is it especially worse the first 15-20 mm of throttle travel then stops?