|
S80 '98-'06 / S60 '00-'09 / V70 & XC70 '00-'07 General Forum for the P2-platform S60 / V70 / XC70 / S80 models |
Information |
|
How quickly should engine react when I put my foot down?!Views : 508 Replies : 7Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Dec 8th, 2017, 10:38 | #1 |
Member
Last Online: May 19th, 2023 09:51
Join Date: Dec 2016
Location: Leeds
|
How quickly should engine react when I put my foot down?!
So I've got a 2.5 D5 2004 V70 with the dreaded ECM6805 (which only rears its head at high revs). When I put my foot down, there's a definite second or two pause before anything much at all happens. Can anyone say - is this to be expected or is to linked with the ECM6805 thing? I'm wondering how much time and money to throw at ECM6805 and whether to just live with it.
Thanks! |
Dec 8th, 2017, 11:30 | #2 |
Premier Member
Last Online: Apr 22nd, 2024 13:38
Join Date: Aug 2013
Location: Emsworth,hants
|
Hi The D5 is a 2.4 not a 2.5,
anyway the car uses a VNT turbo, it should respond very fast, no lag, If the car is a 163 bhp , get a mightyvac vacuum pump, so you can run some tests, you need to test if the vnt actuator is working, if all pipes and engine mounts are good, I would say the vnt assembly in the turbo is not moving and needs cleaning, there is videos on youtube about this as it is very common, if you take to Volvo they will try and sell you a new turbo, Dave |
Dec 8th, 2017, 12:02 | #3 |
Master Member
Last Online: Sep 25th, 2021 23:16
Join Date: Aug 2017
Location: Sturminster Newton
|
Now that we are talking about turbos. Today i saw on my XC70 D5 (163hp) that on the tube that comes out of the engine to the egr valve there is burned oil leaking. There is no smoke on my car, or engine light on. i have cleaned my egr like 2 months ago, and 4 weeks ago i have replaced the vacuum pump.
Any ideas? Many thanks |
Dec 8th, 2017, 16:03 | #4 |
Premier Member
Last Online: Apr 2nd, 2024 19:50
Join Date: Dec 2007
Location: Wexford
|
The hoses to and from the EGR cooling chamber take a set on the inside where they sit on the ridges of the plenum chamber. If they don't go back fairly close to the original place or the clips are in the wrong place, they will leak. First time I cleaned mine out I had oil running all the way down to the intercooler and dripping on the cross member below. Thought I had blown the cooler for a bit
|
Dec 8th, 2017, 17:41 | #5 |
Master Member
Last Online: Sep 25th, 2021 23:16
Join Date: Aug 2017
Location: Sturminster Newton
|
So you are talking about the rings that hold that big rubber hose in place? Is it natural to have oil or at least some liquid oil inside that hose?
|
Dec 8th, 2017, 18:18 | #6 |
Premier Member
Last Online: Jan 15th, 2022 11:23
Join Date: Feb 2009
Location: Salisbury (ish)
|
Back to the OP's question: is the car auto or manual? It will help to know a few more details about when you 'put your foot down', such as what speed you're travelling at and in what gear? The acceleration should be relatively lag-free, but if it's an auto, there will probably be kick-down and some changing of gears involved before the engine is going to apply full power.
__________________
2008 XC70 3.2 SE Lux with LPG conversion - current 2005 XC70 D5 SE Lux - sold 2004 XC70 D5 SE Lux - written off by another XC70 2001 V70 D5 - sold 2000 V70 Classic 2.4 - sold |
Dec 8th, 2017, 21:27 | #7 |
Premier Member
Last Online: Apr 2nd, 2024 19:50
Join Date: Dec 2007
Location: Wexford
|
|
Dec 9th, 2017, 09:33 | #8 | |
Premier Member
Last Online: Yesterday 22:35
Join Date: Mar 2017
Location: Manchester
|
Quote:
|
|
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|