Engine: D52447: - Power Issues

Sparky Mick · Jan 26th, 2023, 12:36

HELP NEEDED

My 2012 XC90 has begun to misbehave.

Recently the engine started to surge as lower speeds. This caused the car to judder while cruising a speeds below 60MPH, above this speed all seemed to be OK. I has an air mass fault so I changed the sensor. This seems to have fixed the juddering, but now I have occasions where when I plant my right foot to accelerate, the gears kick down, but the pick is slow, almost non existent. It eventually does pick up. At higher speeds the issue isnt as obvious.

Any ideas?

Mick

Thassos · Jan 26th, 2023, 12:48

What engine does it have?

Sparky Mick · Jan 26th, 2023, 17:14

It’s a D5. 2.5, 200bhp

Jan 26th, 2023, 12:36	#1
Sparky Mick New Member Last Online: Mar 19th, 2024 09:00 Join Date: Jul 2020 Location: Thorpe Bay	Power Issues HELP NEEDED My 2012 XC90 has begun to misbehave. Recently the engine started to surge as lower speeds. This caused the car to judder while cruising a speeds below 60MPH, above this speed all seemed to be OK. I has an air mass fault so I changed the sensor. This seems to have fixed the juddering, but now I have occasions where when I plant my right foot to accelerate, the gears kick down, but the pick is slow, almost non existent. It eventually does pick up. At higher speeds the issue isnt as obvious. Any ideas? Mick

Jan 26th, 2023, 12:48	#2
Thassos GoldMember Last Online: May 6th, 2024 08:55 Join Date: Jul 2010 Location: Kent, UK	? What engine does it have?

Jan 26th, 2023, 17:14	#3
Sparky Mick New Member Last Online: Mar 19th, 2024 09:00 Join Date: Jul 2020 Location: Thorpe Bay	It’s a D5. 2.5, 200bhp

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