Hello
I hope I am right here
I have an Astra G, 1998, 1800, 115 hp, automatic
he has a X18Xe1 engine
there is the following problem
at 80 km, and 2500 revs the car jerks like crazy with constant gas
it was already replaced throttle and idle controller
the error code of Opel was PN0505
My mechanic still thinks that's the throttle and he's not investigating anything anymore
the throttle was exchanged again in the meantime, a used with about 20,000 km
Now another workshop tries to find the mistake
who knows here? Please help
if you still need information, please ask
lg from USA