IPD sale XeMODeX - Experts in Volvo Electronics Free shipping all USA - Experts in Brakes
Did you know? 🤔
Logged in users can get email notification of topic replies Log in or register (free).
Amazon Link Buy anything with this and it helps MVS!

V70 2.4 gas 2001 idle drops, maf , etm , o2 sensor replaced

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive "P2" platform cars.

2001 - 2007 V70
2004 - 2007 V70 R
2001 - 2007 XC-70
2001 - 2009 S60
2003 - 2007 S60 R

voivodata
Posts: 6
Joined: Sun May 08, 2016 11:19 am
Year and Model: v70 2001 2.4 gas
Location: Sofia Bulgaria
Has thanked: 0
Been thanked: 0
Bulgaria
voivodata

V70 2.4 gas 2001 idle drops, maf , etm , o2 sensor replaced

Post by voivodata » Thu Jun 16, 2016 6:23 am

Hello guys,
My car is droping rpm below 850 when car is on the road and i'm breaking or slowing down.
I've replaced 2 MAF sensors , ETM is with Saser rebild. O2 sensor is replaced , No service codes.
I have also vida dice for diagnostics , but all seems all right.
All that is only when the car is moving , when car is not moving rpms are perfect.
Do you have any idea ?
https://youtu.be/8iG5ATaICEw

User avatar
oragex
Posts: 4691
Joined: Fri May 24, 2013 6:20 am
Year and Model: S60 2003
Location: Canada
Has thanked: 94 times
Been thanked: 241 times
Contact:
Canada
oragex

Re: V70 2.4 gas 2001 idle drops, maf , etm , o2 sensor replaced

Post by oragex » Thu Jun 16, 2016 6:49 am

2001 were plagued with costly throttle body failure, some tried to open it and fix the part that is worn. At least give it a good cleaning

voivodata
Posts: 6
Joined: Sun May 08, 2016 11:19 am
Year and Model: v70 2001 2.4 gas
Location: Sofia Bulgaria
Has thanked: 0
Been thanked: 0
Bulgaria
voivodata

Re: V70 2.4 gas 2001 idle drops, maf , etm , o2 sensor replaced

Post by voivodata » Thu Jun 16, 2016 9:48 am

oragex wrote:2001 were plagued with costly throttle body failure, some tried to open it and fix the part that is worn. At least give it a good cleaning
As i said i have replaced with other trottle body thanks to "doublebug", the old and new are with sacer sensor , and working very very well when car is on one place, also the etm is cleaned.

User avatar
vtl
Posts: 1803
Joined: Thu Aug 16, 2012 1:35 pm
Year and Model: 2005 XC70
Location: Boston
Has thanked: 3 times
Been thanked: 56 times
United States of America
vtl

Re: V70 2.4 gas 2001 idle drops, maf , etm , o2 sensor replaced

Post by vtl » Thu Jun 16, 2016 12:02 pm

How low it drops?

Is it AT or MT car?
05 XC70 260k, 16 XC60 40k, 19 Tundra 1k

User avatar
oragex
Posts: 4691
Joined: Fri May 24, 2013 6:20 am
Year and Model: S60 2003
Location: Canada
Has thanked: 94 times
Been thanked: 241 times
Contact:
Canada
oragex

Re: V70 2.4 gas 2001 idle drops, maf , etm , o2 sensor replaced

Post by oragex » Thu Jun 16, 2016 12:44 pm

didn't read it well. I suspect the car is manual because I see no 'D' on the display.
Being a manual, perhaps you may inquire on an European forum where manuals are the norm. There is a widespread issue with the clutch slave cylinder, but I believe it fails all of a sudden, worth a try in case the clutch is slipping.

voivodata
Posts: 6
Joined: Sun May 08, 2016 11:19 am
Year and Model: v70 2001 2.4 gas
Location: Sofia Bulgaria
Has thanked: 0
Been thanked: 0
Bulgaria
voivodata

Re: V70 2.4 gas 2001 idle drops, maf , etm , o2 sensor replaced

Post by voivodata » Sat Jun 18, 2016 9:13 am

The car is manual, but clutch is not the issue, because when it does it clutch pedal is pushed .

Post Reply
  • Similar Topics
    Replies
    Views
    Last post