EGR - How to Test and Wiring Diagram - V70 2006 2.4 D5

[ShaunC]

Originally Posted by davebb

what did the test show,
I did help some one that had a dice that would not work correctly,
in the end it was a fuse holder that powered the obd 2 port needed cleaning,
I used a 12v power adaptor into the socket on the dice and it worked ,
Dave

I looked at the fuse in slot 16 of the larger internal fuse boards, says its for diags/alarm. not sure if that's the one you meant?

[davebb]

Originally Posted by ShaunC

ok,

I went in to the results and checked all the boxes and then ran the test again and it said OK then too.

ok
try and run the dice from a 12v power supply when reading the car,
Dave

[ShaunC]

Originally Posted by davebb

ok
try and run the dice from a 12v power supply when reading the car,
Dave

I don't have one anywhere and I have the dealership booked for tomorrow

I have found where to post new threads so I will start the thread there to see if there is anyone nearby, really appreciate you help and will get a 12v supply to see if that is the cause.

[100K+]

Shaun - My understanding is Vida will not work with cars after 2015. However, although you car is a 2015 calander year, it could be a 2016 model year, and if so I'm 95% sure 2014D won't work on your car.
You should be able to get the MY from the VIN.

My 2014 V70 is a 2015MY vehicle and 2014D works fine.

Cheers
Bob

[ShaunC]

Originally Posted by 100K+

Shaun - My understanding is Vida will not work with cars after 2015. However, although you car is a 2015 calander year, it could be a 2016 model year, and if so I'm 95% sure 2014D won't work on your car.
You should be able to get the MY from the VIN.

My 2014 V70 is a 2015MY vehicle and 2014D works fine.

Cheers
Bob

Hi Bob, thanks for answering but it had the same result on a 2014 xc so not convinced that's my issue but how could I tell if mine is 15/16 model

[ShaunC]

Originally Posted by ShaunC

I don't have one anywhere and I have the dealership booked for tomorrow

I have found where to post new threads so I will start the thread there to see if there is anyone nearby, really appreciate you help and will get a 12v supply to see if that is the cause.

found a 12v supply and it has the same results I am afraid. thanks for the help though

[rik007]

Re original issue on the post here ... I have ordered a new Bosch Lambda Sensor.

As the car keeps giving MAF and Heated Oxygen Senor faults. So will try the sensor next.

Not too sure how on earth I can fit the sensor though, I have a sensor socket but reaching behind the engine looks rather tricky .... unless its another DPF off job and then a CAT off job to get at it? I hope not :-(

I'll post back here on any success; but will open a new thread re fitting a new sensor.

Rich.

[rik007]

Have fitted the Lambda sensor, removing the top engine bar helped with access and made life pretty easy removing and refitting the sensor.

Looks like it has cleared the sensor issue successfully, so am pleased about that.

However the MAF is still giving 'Too High' and 'Too Low' signals and giving, MIL and sometimes causing the car to go into limp mode.

Richard

[rik007]

[rik007]

Latest ..... having struggled to get rid of the Air Mass signal errors, I took the car to a local Volvo specialist.

They performed a smoke test on the car £40. And said its leaking from the intercooler. This apparently can cause all sorts of issues with the MAF giving faulty codes.

So it's a new intercooler and while I am at it, a new aircon radiator.

Garage says I can drop the whole radiator assembly out of the bottom of the car! Wonder if that is easier than taking the bumper off?

Richard