Problems with Opel Vivaro 2020: Shaking at idle and stuttering when accelerating

Hello, I had a similar problem with my 2018 Opel Zafira. I'm not a car mechanic, but I've already had some experience with a few vehicle repairs. My garage repaired the accelerator pedal module or the electronics inside and I had to pay 265.0 euros for it. Could you perhaps tell us more about the behavior of your car? This could help us to better understand the problem and give further advice.

(Translated from German)

Hey, thanks for your answer. So, it usually happens when the car has been on the road for a while or when I'm on the highway at high speeds. There is no specific mileage or time when it happens, it seems to be pretty random. The last service was done at 191532 km. I hope this helps.

(Translated from German)

Hey, cool that you replied so quickly. That totally reminds me of my problem back then. The car's behavior was pretty random for me too. It's quite possible that this could also be a throttle body fault, as you've already guessed. It could also be a mixture of a dirty throttle body and an accelerator pedal module fault. Would recommend you go to the garage and do a fault memory read out before you do anything else. That helped me a lot to identify the problem back then. Hope that helps!

(Translated from German)

Hey, thanks for your feedback. That sounds a lot like what I'm experiencing with my car. I will follow your advice and take the car to the garage to have the fault memory read out. It's nice to know that I'm not alone with this problem. Really cool that you took the time to help. So thanks again and have a nice evening!

(Translated from German)

Hi, I have an Opel Astra H and it's throwing a throttle position error. I've changed the throttle body, and it's still happening... What could it be?

(Translated from Spanish)

Check the wiring and connectors related to the throttle position sensor for any signs of damage or corrosion. A faulty connection can cause similar issues. If everything looks fine, consider checking the accelerator pedal position sensor as it might be malfunctioning. Let me know how it goes or if you have any further questions!