Volvo Owners Club Forum - View Single Post - V50 Engine 2.0D :

yannickc · Jun 27th, 2018, 22:44

Hello people,

i have a strange issue :

When i drive eco for a few 10 a 20 miles (like on the highway, cruisecontrol) and then need to accelerate again (like the stoplights after the highway exit) then it happens most of the time the engine start to stutter.

Its like there 0% power at that moment.
Then i need to play with the power en try to go to higher rev to run the engine smooth...

Also strange, as long if i keep driving eco, the problem stays existing while accelerating. But when i start driving sportive the problem disappears ...
Then i can drive as eco as i want, until the problem shows up again.

I notice this problem first shortly after a change of the diesel filter.

So what i tried :
- clean the full diesel filter housing (maybe dust on the rubber and leaking?)
- change the fuel line from diesel filter to diesel pump on engine. (rubber was not 100% ok )

I also made a log while driving :

These was with 50% throttle in 2th gear (stuttering appears )

These was 50% trottle at 3th gear , first it stutters (first block)
At the last block, it only stutters the first seconds and then it runs smooth....

also interesting :
I read a error code from 300 miles ago :
284: ECM-0002 Fuel volume control valve. Faulty signal
But the error was not active at the moment while testing...

Jun 27th, 2018, 22:44	#1
yannickc Junior Member Last Online: Jan 28th, 2020 07:32 Join Date: Jun 2016 Location: Flanders	stuttering pulsing power Hello people, i have a strange issue : When i drive eco for a few 10 a 20 miles (like on the highway, cruisecontrol) and then need to accelerate again (like the stoplights after the highway exit) then it happens most of the time the engine start to stutter. Its like there 0% power at that moment. Then i need to play with the power en try to go to higher rev to run the engine smooth... Also strange, as long if i keep driving eco, the problem stays existing while accelerating. But when i start driving sportive the problem disappears ... Then i can drive as eco as i want, until the problem shows up again. I notice this problem first shortly after a change of the diesel filter. So what i tried : - clean the full diesel filter housing (maybe dust on the rubber and leaking?) - change the fuel line from diesel filter to diesel pump on engine. (rubber was not 100% ok ) I also made a log while driving : These was with 50% throttle in 2th gear (stuttering appears ) These was 50% trottle at 3th gear , first it stutters (first block) At the last block, it only stutters the first seconds and then it runs smooth.... also interesting : I read a error code from 300 miles ago : 284: ECM-0002 Fuel volume control valve. Faulty signal But the error was not active at the moment while testing...