Hi! I am a newbie on here and I am wondering if anyone can help me? I have had my car on Vag Com and the following errors occurred: Chassis Type: 8L - Audi A3/S3 Scan: 01 02 03 08 15 16 17 22 35 37 45 55 56 57 75 76 ------------------------------------------------------------------------------- Address 01: Engine Labels: None Part No: 8L0 906 018 N Component: 1.8L R4/5VT 0002 Coding: 05710 Shop #: WSC 00000 VCID: 3A702E6C4A058FCC 1 Fault Found: 16496 - Intake Air Temp. Sensor (G42): Signal too Low P0112 -- 35-00 - - Readiness: 0000 0000 ------------------------------------------------------------------------------- Address 03: ABS Brakes Labels: 8N0-907-379-MK20-E.lbl Part No: 8N0 907 379 E Component: ESP 20 CAN V004 Coding: 18448 Shop #: WSC 06435 VCID: 3E78227C562DA3EC 3 Faults Found: 01324 - Control Module for All Wheel Drive (J492) 49-00 -- No Communications 00779 - Outside Air Temp Sensor (G17) 62-00 -- No or Incorrect Adjustment 00791 - A/C Evaporator Temp Switch (E33) 37-00 -- Faulty Can anyone advise me on how to get my 4WD working? The 4WD has never worked since I have owned the car but it is time I benefited the full potential of an S3 [:^(]Hi! I am a newbie on here and I am wondering if anyone can help me? I have had my car on Vag Com and the following errors occurred: Chassis Type: 8L - Audi A3/S3 Scan: 01 02 03 08 15 16 17 22 35 37 45 55 56 57 75 76 ------------------------------------------------------------------------------- Address 01: Engine Labels: None Part No: 8L0 906 018 N Component: 1.8L R4/5VT 0002 Coding: 05710 Shop #: WSC 00000 VCID: 3A702E6C4A058FCC 1 Fault Found: 16496 - Intake Air Temp. Sensor (G42): Signal too Low P0112 -- 35-00 - - Readiness: 0000 0000 ------------------------------------------------------------------------------- Address 03: ABS Brakes Labels: 8N0-907-379-MK20-E.lbl Part No: 8N0 907 379 E Component: ESP 20 CAN V004 Coding: 18448 Shop #: WSC 06435 VCID: 3E78227C562DA3EC 3 Faults Found: 01324 - Control Module for All Wheel Drive (J492) 49-00 -- No Communications 00779 - Outside Air Temp Sensor (G17) 62-00 -- No or Incorrect Adjustment 00791 - A/C Evaporator Temp Switch (E33) 37-00 -- Faulty Can anyone advise me on how to get my 4WD working? The 4WD has never worked since I have owned the car but it is time I benefited the full potential of an S3 [:^(]
I cleared the faults but they just came back up. I have checked the wiring to the haldex there is power going to the haldex but nothing coming out? Could this mean that the haldex controller is nakerd? Cheers.
Yes there is one 5 amp fuse in there by the reading of the error the ABS can't see the haldex - wiring the first starting point looking for poor connections/rusty or broke wire
should i check the wires going to the abs aswell as the haldex. i forgot to mention my T/C light is on aswell and wont turn off thanks for the reply
just read a few forums and they are all pointing to the haldex controller dose any 1 know of any 1 selling 1 possibly the blue 1
just an update its defo the haldex controller i bypassed it today took haldex off blanked it off and sent a live wire to the precharge pump put car on axel stands put car in first and all wheels are driving. just need a haldex controller now lol any 1 got 1 thanks for your help
It still doesnt mean it is deffo haldex controller All you have proven by doing above is that the pump and diff works Haldex ecu relies on various other inputs from main ecu and other sensors If this comunication path is broke then haldex ecu will not operate properly
what other inputs are ther? i have put vag_com on it and these are the only faults 3 Faults Found: 01324 - Control Module for All Wheel Drive (J492) 49-00 -- No Communications 00779 - Outside Air Temp Sensor (G17) 62-00 -- No or Incorrect Adjustment 00791 - A/C Evaporator Temp Switch (E33) 37-00 -- Faulty i have tested all the wires going in the haldex controller there is power going in (i put a pin prick in the wires to test rite next to the controller when i did this) but there is nothing cumming out to the pre charge pump but the pump is working when i put a live wire to it.
Throttle angle Speed sensor Abs Traction control Engine load I am sure there is more things main and haldex ecu-s are relying on to decide when to activate the pump I hope it is what you are saying but its not only voltage supply thats needed to diagnose if all is well haldex end Where do you live? Manchester? You can borrow my haldex controller to try it out and check if thats all thats wrong on your car I am only in Blackpool
wouldnt them things show up on vag_com ross tech tho thanks for the offer i may take u up on that when i can get a weekend off work
wher is the cheapest place to get the blue haldex from? chepest i have found is 690 is this cheap or could i get it cheaper
standard controller part number is 02D900554D the letter on the end may be diffrent ie B C or D and the gasket 02D525589 you need to change it
i just went out an bought the blue haldex today from awsomegti fitted it and still no 4wd would it still throw this code up if there wasnt enough oil in the haldex 01324 - Control Module for All Wheel Drive (J492) 49-00 -- No Communications and dose **** know how many lives there are going to it and how many earths ther are im getting two earths and the rest are live
