2010 A5/B8 2.0L Turbo HVAC
Just picked up this car.
very clean so far and working properly, except the HVAC/AC is not blowing cold even after a fresh vacuum and charge. I found a TSB (Technical Service Bulletin) that says it could be the LIN wire. I have taken out the AC control from the dash and cleaned the sensor very well, as it was very dirty, thought that it could not be reading the temp correctly in the car. It will blow harder if you turn the temp to Lo, as if it is trying to get colder, but the air just doesn't cool down to COLD. I should ad that for some reason it does get slightly colder while I am going up or down a hill. I have checked the vacuum and there is no leak of gas. this is my car. https://cimg8.ibsrv.net/gimg/www.aud...cda050d6d9.jpg these are the codes I am getting still. ----------------------------------------------------------------------------------------------------- Address 08: Auto HVAC (J255) Labels:. 8Tx-820-043-3Z.clb Part No SW: 8T1 820 043 AQ HW: 8T1 820 043 AQ Component: KLIMA 3 ZONEN H08 0180 Revision: C1000000 Serial number: 01030520100005 Coding: 64122000 Shop #: WSC 06325 000 00000 VCID: 000F9F3E93D3684418-80542 Faults Found: 00457 - Control Module for Network (J519) 013 - Check DTC Memory Freeze Frame: Fault Status: 01101101 Fault Priority: 6 Fault Frequency: 1 Reset counter: 234 Mileage: 151502 km Time Indication: 0 Date: 2018.03.07 Time: 16:14:4800256 - A/C Pressure/Temperature Sensor (G395) 008 - Implausible Signal Freeze Frame: Fault Status: 01101000 Fault Priority: 7 Fault Frequency: 1 Reset counter: 234 Mileage: 151502 km Time Indication: 0 Date: 2018.03.07 Time: 16:14:48 Freeze Frame: Temperature: 27.0°C ----------------------------------------------------------------- Address 09: Cent. Elect. (J519) Labels:. 8K0-907-063.clb Part No SW: 8K0 907 063 P HW: 8K0 907 063 P Component: BCM1 1.0 H29 0380 Revision: 10029001 Serial number: 00000000527279 Coding: 26001091063CAF010000080300003D3D0F1C52880201016100 0000 Shop #: WSC 06325 000 00000 VCID: 3C772BCEBFBBCCA404-8068 Subsystem 1 - Part No SW: 8T1 955 119 D HW: 8J1 955 119 Labels: 1KX-955-119.CLB Component: WWS 240410 H14 0070 Serial number: SWF10040240082 Coding: 00FD11 Subsystem 2 - Part No SW: 8K0 955 559 HW: 8K0 955 559 Labels: 8K0-955-559.CLB Component: RLS H04 0003 Serial number: 10894187 Coding: 02532C Subsystem 3 - Part No SW: 8K0 941 531 AN HW: 8K0 941 531 AN Component: E1 - LDS H08 0090 Serial number: 00000000002004102340 Subsystem 4 - Part No SW: 8K0 907 410 C HW: 8K0 907 410 C Component: HOMELINK H01 00101 Fault Found: 00256 - A/C Pressure/Temperature Sensor (G395) 004 - No Signal/Communication Freeze Frame: Fault Status: 01100100 Fault Priority: 3 Fault Frequency: 1 Reset counter: 234 Mileage: 151502 km Time Indication: 0 Date: 2018.03.07 Time: 16:14:00 ------------------------------------------------------------------ AND THIS IS A PESKY RANGE CONTROL AND SIDE BULB...WHICH I CANNOT FIND, AS THEY ARE ALL LIT Address 55: Headlight Range Labels: 8K0-907-357.clb Part No: 8K5 907 357 Component: Dynamische LWR H01 0010 Revision: 00000001 Serial number: Coding: 0000002 Shop #: WSC 06324 000 00000 VCID: 77FDF4E2061D2FFC29-80222 Faults Found: 01539 - Headlights Not Adjusted 005 - No or Incorrect Basic Setting / Adaptation - MIL ON Freeze Frame: Fault Status: 11100101 Fault Priority: 2 Fault Frequency: 1 Reset counter: 234 Mileage: 151502 km Time Indication: 0 Date: 2018.03.07 Time: 16:14:4901534 - Control Circuit for Left Headlight Range Adjusting Motor (V48) 010 - Open or Short to Plus - MIL ON Freeze Frame: Fault Status: 11101010 Fault Priority: 2 Fault Frequency: 1 Reset counter: 234 Mileage: 151502 km Time Indication: 0 Date: 2018.03.07 Time: 16:14:49 ------------------------------------------------------------------------------ I also have a Headlight Range light on on my dash. Any help would be appreciated! Thank you! |
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