118i pinging

[Cornerstone]

Hi guys,
i had a fault signal on my 118i 2006, had the throttle body replaced, which solved the engine fault signal coming on, but now the car is pinging at low rpm +- 1000-1200, could it be caused by the newly installed (used part) throttle body?

took it to the workshop, they replaced spark plugs and added fuel cleaning additives, but still pings, noticed the pinging after they replaced the throttle body.

any advice will be appreciated

thanks

 

[moranor@axis]

what i think happened is the throttle body was not to blame in the 1st place and something else is at fault... do you have any codes?

if its under motorplan just take it back till they find the problem