2002 S80 T6 Blinking Check Engine Light and shaking

20

Asked by Stoltzfus Jan 19, 2013 at 08:51 PM about the 2002 Volvo S80 T6

Question type: Maintenance & Repair

My 2002 S80 T6 has almost 190K miles and the other day when I started it, my idle was low and the engine was shaking.  I was only a couple blocks from home so I decided to get it there.  When accelerating from a stop the car shakes bad and at aroung 1500 rpm the solid check engine light starts to blink.  I think this is a misfire but not sure how to diagnose.  I took the coils out and tested them for continuity and they all test the same.  All of the plugs are white so it is burning a little lean.  Any ideas?  My power steering pump has also started leaking and some ps fluid leaked down into my alternator.  Could this be causing the computer to create the misfire?  Don't know the codes yet but will be getting a tester soon and should have them in a couple days.

3 Answers

177,545

The codes will tell the tale. A flashing CEL is very bad, the engine goes into limp mode and the car should not be driven very far. In limp mode power is reduced, the fuel mixture is enriched, cooling fans are forced on and sometimes RPM's are limited.

5 people found this helpful.
20

Ok, I got a scanner and got the code: p0300 - random misfire detected. Could this be a faulty Mass Airflow Sensor? All of my plugs were white suggesting it is running lean. How would I test the MAF sensor. Can I bench test it with a multi meter?

2 people found this helpful.

Your Answer:

S80

Looking for a Used S80 in your area?

CarGurus has 6 nationwide S80 listings starting at $5,499.

Postal Code:

CarGurus Experts

  • #1
    Guru58LHV
    Reputation
    360
  • #2
    Joneser
    Reputation
    330
  • #3
    Jacob Belmont
    Reputation
    290
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Volvo S60
10 Great Deals out of 105 listings starting at $4,990
Used Volvo XC90
22 Great Deals out of 457 listings starting at $4,595
Used Volvo XC70
3 Great Deals out of 13 listings starting at $3,795
Used Volvo S40
10 listings starting at $2,000
Used Volvo C70
6 listings starting at $8,900
Used Honda Accord
40 Great Deals out of 910 listings starting at $1,599
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used BMW 5 Series
19 Great Deals out of 321 listings starting at $4,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.