BTW...thanks for taking the time to think about this. Best, Jeff

I will check EVERYTHING I possibly can. New fuel pump a few years ago...

and one more thing...battery is fine.

Thanks, Oragex. I have found these already and viewed them. I can look at the CEM tomorrow. I am set to get the BCU out tomorrow morning. I have also viewed the videos which people going in and re-soldering the board. I might do that first and test it again...nothing to lose. I would be surprised if ...

I have a cheap code reader. All it shows now is PO600. Basically, it is telling me that the computers are not talking to each other...no surprise since they are connected serially! The PO600 code is where I read that if the juice in the battery get too low, memory will fade from the ECU and the CAR ...

Hi All,
I'm the dad of a 2004 XC70 with 242,000 miles on her. A year ago, I got the Brake Failure message on my dash. It would come and go. Then one day, all kinds of other messages came up. The car still ran, but poorly. I bit the bullet and undid the negative battery cable, removed the airbox, and ...

I am ready to let my baby go!
2004 XC70 5cyl turbo
Black
Good condition but needs: front struts, two front tires, cam seals, and
lower control arms (front). The transmission is beginning to whine signaling
she only has another 20,000 before repair. I am the original owner and put
all 240,000 ...

2004 XC70 was dirty so I vacuumed it. Hard. It seems I vacuumed some of the insulation right off two wires under the driver's seat and caused a short which fried a sensor for the Driver's side airbag (8622365). I found a replacement sensor at a salvage shop. Can I just replace it or are there ...

I took over servicing my 2004 XC70 about 6 years ago. Now at 230,000 I figured it was time to do a coolant flush. I took out the manual and it says: "Coolant replacement should not be necessary." At this mileage I believe it IS necessary. I went to take out the thermostat to run flush through the ...