Vida Dice experienced members - Page 2

aidy55 · Sep 23rd, 2019, 14:26

Is this the AQS here, I've removed glovebox. I can get a used replacement for £30.

But what is your logic here about testing it by plugging it out etc

Would disconnecting aqs not mean an open circuit

What is the damper motor in the picture, is that the only one that's easily replaced?

Regards

aidy55 · Sep 29th, 2019, 23:14

Removing air quality sensor has made no difference, still says same and calibration not working.

aidy55 · Oct 19th, 2019, 23:49

Have installed a new AQS but not working.

How can this be? Anyone know what voltage wires should read

ThomasG · Oct 20th, 2019, 09:36

To read linbus you'd need oscilloscope..

How's your experience in electrics?

Terms like resistance, continuity, understood or only heard about?

aidy55 · Oct 20th, 2019, 22:48

I am competent enough with electrics. My father is also an electrical engineer, maybe I know half of what he knows lol.

I have a multimeter and can test voltages etc

But still lost in terms of what's happening.

Today my car was blowing air as normal with right temperature even with no AQS fitted, still with difiagnostic it shows same faults

Maybe I can get an oscilliscope

Oct 20th, 2019, 09:36	#14
ThomasG Aka MadBabs Last Online: Nov 11th, 2022 15:29 Join Date: Sep 2017 Location: London	To read linbus you'd need oscilloscope.. How's your experience in electrics? Terms like resistance, continuity, understood or only heard about? __________________ `03 V70 Mk2 Auto 2.4 B5244 NA, 170Bhp, 295K miles (Now parts donor) '05 XC70 MK2 Geartronic, 2.5 B5254T2, 210bhp, 129k miles

Oct 19th, 2019, 23:49	#13
aidy55 Member Last Online: Nov 24th, 2020 10:21 Join Date: May 2014 Location: NI	Have installed a new AQS but not working. How can this be? Anyone know what voltage wires should read

Oct 20th, 2019, 22:48	#15
aidy55 Member Last Online: Nov 24th, 2020 10:21 Join Date: May 2014 Location: NI	I am competent enough with electrics. My father is also an electrical engineer, maybe I know half of what he knows lol. I have a multimeter and can test voltages etc But still lost in terms of what's happening. Today my car was blowing air as normal with right temperature even with no AQS fitted, still with difiagnostic it shows same faults Maybe I can get an oscilliscope

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