Volvo V50 2.0D Won't accelerate over 1200 rpm.

ArnoldFreman · Apr 6th, 2020, 09:52

A strange problem appeared.
it won't accelerate over 1200 RPM no matter what. I have tried to clean the throttle body and the egr, but nothing has changed. Also, I tried to clean the injector plugs.
I have disconnected one while the car was running, it was a bad move as later I have discovered.
So now I have 2 problems, one injector are not working and there is no acceleration.
(also think that my obd2 cable is now showing me trouble codes)

I have a video: [YOUTUBE][https://www.youtube.com/watch?v=0yEUH-YEUWE/][/YOUTUBE]

PCW8256 · Apr 8th, 2020, 15:24

You need to get the car onto VIDA/DICE to find out the codes which no doubt are sitting on a controller waiting to be read.
Your software is unlikely to be able to read the codes sadly.

ArnoldFreman · Apr 15th, 2020, 17:48

I have bought a new tester Ds150e a Chinese copy of the original. After testing it, I was able to see the error codes , I have deleted everything. The acceleration is back again.

Kamerman · Apr 20th, 2020, 21:30

I had the same problem with mine, i changed the diesel fuel filter and both sensors of the pump. And it never happen again.

Apr 6th, 2020, 09:52	#1
ArnoldFreman New Member Last Online: Jun 17th, 2023 17:34 Join Date: Apr 2020 Location: Baia Mare	Volvo V50 2.0D Won't accelerate over 1200 rpm. A strange problem appeared. it won't accelerate over 1200 RPM no matter what. I have tried to clean the throttle body and the egr, but nothing has changed. Also, I tried to clean the injector plugs. I have disconnected one while the car was running, it was a bad move as later I have discovered. So now I have 2 problems, one injector are not working and there is no acceleration. (also think that my obd2 cable is now showing me trouble codes) I have a video: [YOUTUBE][https://www.youtube.com/watch?v=0yEUH-YEUWE/][/YOUTUBE] Last edited by ArnoldFreman; Apr 6th, 2020 at 10:07.

Apr 8th, 2020, 15:24	#2
PCW8256 Junior Member Last Online: Jun 17th, 2020 18:10 Join Date: Nov 2019 Location: North Suffolk	You need to get the car onto VIDA/DICE to find out the codes which no doubt are sitting on a controller waiting to be read. Your software is unlikely to be able to read the codes sadly.

Apr 15th, 2020, 17:48	#3
ArnoldFreman New Member Last Online: Jun 17th, 2023 17:34 Join Date: Apr 2020 Location: Baia Mare	I have bought a new tester Ds150e a Chinese copy of the original. After testing it, I was able to see the error codes , I have deleted everything. The acceleration is back again.

Apr 20th, 2020, 21:30	#4
Kamerman New Member Last Online: Aug 18th, 2023 19:41 Join Date: Nov 2019 Location: Lisbon	I had the same problem with mine, i changed the diesel fuel filter and both sensors of the pump. And it never happen again.

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