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Thread: Cant get ac sytem to charge (compressor wont kick on)

  1. #1
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    Cant get ac sytem to charge (compressor wont kick on)

    I have a 2015 Audi S3 8v with 43k miles on it, about 3 weeks ago I replaced the engine on the car, I did the work, pulled the bad motor out through the front and replace the engine. When I removed the engine I set the ac compressor off to the side and disconnected lines at the condenser so I could pull the core out as a whole, I unhooked the the wiring harness and from the block itself instead of just unplugging it from the ecu, I did it like that only because I have aftermarket MPI installed and didnt want to unhook all those wires. A/c worked fine prior to engine removal, put the good motor in and hooked up all the wiring and now I cant get the a/c to charge, compressor wont kick on when trying to fill, I vac the system down. I get 2 codes, 1 for high pressure sensor no signal and ac first run in. Need your help. Sorry I forgot how to add scan Ill have to go back and fix

    Code:
    Tuesday,07,January,2020,10:14:18:30521
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 19.6.2.0 (x64)
    Data version: 20190930 DS308.0
    www.Ross-Tech.com
    
    
    
    
    Chassis Type: FF-AU37 (5Q0)
    Scan: 01 02 03 05 08 09 10 14 15 16 17 19 22 2B 3C 42 44 47 52 55
              5F 6C A9 BB BC
    
    VIN: WAUFFGFFXF1077035   Mileage: 71990km-44732miles
    
    01-Engine -- Status: OK 0000
    02-Auto Trans -- Status: OK 0000
    03-ABS Brakes -- Status: OK 0000
    05-Acc/Start Auth. -- Status: OK 0000
    08-Auto HVAC -- Status: Malfunction 0010
    09-Cent. Elect. -- Status: OK 0000
    10-Park/Steer Assist -- Status: OK 0000
    14-Susp. Elect. -- Status: OK 0000
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    19-CAN Gateway -- Status: Malfunction 0010
    22-AWD -- Status: OK 0000
    2B-Steer. Col. Lock -- Status: OK 0000
    3C-Lane Change -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    44-Steering Assist -- Status: OK 0000
    47-Sound System -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    55-Headlight Range -- Status: OK 0000
    5F-Information Electr. -- Status: OK 0000
    6C-Back-up Cam. -- Status: OK 0000
    A9-Struct. Borne Sound -- Status: Cannot be reached 0100
    BB-Door Rear Drv -- Status: OK 0000
    BC-Door Rear Pass -- Status: OK 0000
     
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CYFB)       Labels:. 06K-907-425-V1.clb
       Part No SW: 8V0 906 259 K    HW: 06K 907 425 E
       Component: 2.0l R4 TFSI  H13 0602  
       Revision: --H13---    
       Coding: 0A1D00322426000E3000
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_ECM20TFS0208V0906259K 001003
       ROD: EV_ECM20TFS0208V0906259K.rod
       VCID: 489F1C7BF3C4C20F2F-801C
    
    No fault code found.
    Readiness: 0000 0000
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans (J743)       Labels: 0D9-927-770.clb
       Part No SW: 0D9 300 012     HW: 02E 927 770 AQ
       Component: DQ250-6A MQB  H53 4903  
       Revision: 03253104    Serial number: TFK01409241359
       Coding: 0014
       Shop #: WSC 04742 780 00200
       ASAM Dataset: EV_TCMDQ250021 001001
       ROD: EV_TCMDQ250021.rod
       VCID: 53A53B173A8271D74A-8006
    
    1 Fault Found:
    10763 - Starter Enable from Selector Lever Sensor System 
              P1734 00 [002] - -
              Intermittent - Not Confirmed - Tested Since Memory Clear
    
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels: 5Q0-907-379-IPB-V1.clb
       Part No SW: 3Q0 907 379 Q    HW: 3Q0 907 379 F
       Component: ESC           H42 0610  
       Revision: 00000000    Serial number: 62734000003093
       Coding: 31FF6B9254270A730177030341C8698CD62A5080C08296B6024100D88207
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_Brake1UDSContiMK100IPB 034036
       ROD: EV_Brake1UDSContiMK100IPB_034_AU37.rod
       VCID: 489F1C7BF3C4C20F2F-801C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 05: Acc/Start Auth. (J518)       Labels:| 5Q0-959-435.clb
       Part No SW: 5Q0 959 435 A    HW: 5Q0 959 435 
       Component: VWKESSYMQB    021 0604  
       Revision: 00021000    Serial number: 0349814246
       Coding: 030C0C
       Shop #: WSC 00000 000 00000
       ASAM Dataset: EV_KessyHellaMQBAB 002011
       ROD: EV_KessyHellaMQBAB_002.rod
       VCID: 3A7B76B3BD28A09FA9-806E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (E87)       Labels:| 8V0-820-043.clb
       Part No SW: 8V0 820 043 D    HW: 8V0 820 043 D
       Component: AC Automat    H13 0052  
       Revision: 20026000    Serial number: 00000000470162
       Coding: 03000014010000000000000000001400
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_AirCondiFrontVaAU37X 008020
       ROD: EV_AirCondiFrontVaAU37X.rod
       VCID: 33655B979A4251D76A-8066
    
       Relative humidity sensor in fresh air intake duct: 
       Subsystem 1 - Part No SW: 4H0 907 658     HW: 4H0 907 658 
       Component: AQ_Hum_Sensor  H03 0003 
       Serial number: FA988357000000000001
    
    2 Faults Found:
    262658 - High Pressure Sensor 
              B10AE 31 [009] - No Signal
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 219
                        Mileage: 71990 km
                        Date: 2020.01.07
                        Time: 09:59:14
    
                        Outside air temperature: 20.5 °C
                        Engine speed: 766.00 /min
                        Compressor current: actual value: 0.000 A
                        Temperature after evaporator: 24.9 °C
                        System run time-Engine running time: 0 s
                        System run time-Terminal 15 on: 253 s
    
    524545 - AC Compressor First Run-In 
              B109E F0 [009] - Not Performed
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 219
                        Mileage: 71990 km
                        Date: 2020.01.07
                        Time: 09:59:13
    
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:| 5Q0-937-08X-HV1.clb
       Part No SW: 5Q0 937 085 AC    HW: 5Q0 937 085 AC
       Component: BCM MQBAB HNA H18 0137  
       Serial number: 01011428800483
       Coding: 04151C46C04106FD41C04004511807A00800000000000000000000000000
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_BCMCONTI 013000
       ROD: EV_BCMBOSCH_013.rod
       VCID: 7AFBB6B3FDA8609FE9-802E
    
       Control Unit For Wiper Motor: 
       Subsystem 1 - Part No SW: 8V1 955 119 C    HW: 8V1 955 119 A  Labels: 5QX-955-119-V1.CLB
       Component: WWS371 141004  042 0585 
       Serial number:         141021125002
       Coding: 0A47F7
    
       Rain Light Recognition Sensor: 
       Subsystem 2 - Part No SW: 8U0 955 559 B    HW: 8U0 955 559 B  Labels: 8U0-955-559.CLB
       Component: G397_RLFS  H06 0002 
       Serial number: 23336452            
       Coding: 00006C
    
       Light switch: 
       Subsystem 3 - Part No SW: 8V0 941 531 AA    HW: 8V0 941 531 AA
       Component: E1 - LDS MQB  H05 0032 
       Serial number: 08 08 2014  00001063
    
       Alarm horn: 
       Subsystem 4 - Part No SW: 5Q0 951 605     HW: 5Q0 951 605 
       Component: Sirene, DWA  004 0311 
       Serial number: 00000000000060812115
    
       Sun Roof: 
       Subsystem 5 - Part No SW: 8V3 959 591 A    HW: 8V3 959 591 A
       Component: J245 PS73.404  H02 0003 
       Serial number: 0000FST0000754G00000
       Coding: 101F00
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 10: Park/Steer Assist (J791)       Labels:| 5Q0-919-294.clb
       Part No SW: 5Q0 919 294 J    HW: 5Q0 919 294 A
       Component: PARKHILFE 8K  H03 0051  
       Revision: --------    Serial number: 39331428205581
       Coding: 0030150011
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_EPHVA18AU3700000 002024
       ROD: EV_EPHVA18AU3700000_002_VW37.rod
       VCID: 428B0E53D5F8E85FF1-8016
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 14: Susp. Elect. (J250)       Labels: 8V0-907-376.clb
       Part No SW: 8V0 907 376 C    HW: 8V0 907 376 C
       Component: DAEMPFUNGS-SG H08 0066  
       Serial number:       220914038
       ASAM Dataset: EV_AudiMagneRide 002003
       ROD: EV_AudiMagneRide.rod
       VCID: 4189015FD0FEF347E8-8014
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5Q0-959-655.clb
       Part No SW: 5Q0 959 655 J    HW: 5Q0 959 655 J
       Component: AirbagVW20    009 0825  
       Serial number: 003GCR00VDBR
       Coding: 9DCCFCC0000000005000001AC24800000065
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_AirbaVW20SMEVW37X 002138
       ROD: EV_AirbaVW20SMEVW37X.rod
       VCID: 479D1F47FEDACD7726-8012
    
       Belt Pretensioner left: 
       Subsystem 1 - Part No SW: 5G0 980 945 B    HW: 5G0 980 945 B
       Component: BeltPretRevFL  H36 0350 
       Serial number: 34178311B22101440278
       Coding: 333135
    
       Belt Pretensioner right: 
       Subsystem 2 - Part No SW: 5G0 980 946 B    HW: 5G0 980 946 B
       Component: BeltPretRevFR  H36 0350 
       Serial number: 34178312B22101470632
       Coding: 333135
    
       Occupant Detection: 
       Subsystem 3 - Part No SW: 5C6 959 339 B    HW: 5C6 959 339 B
       Component: BF-Gewichtss.  H10 0046 
       Serial number: 6940000Y1400018PTT0L
       Coding: 303230
    
       Side Sensor Driver Front: 
       Subsystem 4 - Part No SW: -----------    HW: 480 002 310 14
       Component: SideSensor_Df  001 0887 
       Serial number: 357000000005C289611G
       Coding: 2D2D2D
    
       Side Sensor Passenger Front: 
       Subsystem 5 - Part No SW: -----------    HW: 480 002 310 14
       Component: SideSensor_Pf  001 0887 
       Serial number: 35800000000613896118
       Coding: 2D2D2D
    
       Side Sensor Driver Rear: 
       Subsystem 6 - Part No SW: -----------    HW: 480 401 610 14
       Component: SideSensor_Dr  001 6149 
       Serial number: 3510002C918166B572C5
       Coding: 2D2D2D
    
       Side Sensor Passenger Rear: 
       Subsystem 7 - Part No SW: -----------    HW: 480 401 610 14
       Component: SideSensor_Pr  001 6149 
       Serial number: 3520002C718166B2B12.
       Coding: 2D2D2D
    
       Front Sensor Driver: 
       Subsystem 8 - Part No SW: -----------    HW: 480 400 109 14
       Component: FrontSensor_D  001 6149 
       Serial number: 3550002B5175A8E081ED
       Coding: 2D2D2D
    
       Front Sensor Passenger: 
       Subsystem 9 - Part No SW: -----------    HW: 480 400 109 14
       Component: FrontSensor_P  001 6149 
       Serial number: 3560002B5175A8E2D1FM
       Coding: 2D2D2D
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:. 5Q0-953-549.clb
       Part No SW: 8V0 953 521 CP    HW: 5Q0 953 549 C
       Component: Lenks. Modul  002 0110  
       Revision: --------    Serial number: 18101404400027
       Coding: A018
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_SMLSKLOMQB 017001
       ROD: EV_SMLSKLOMQB_010_AU37.rod
       VCID: 0A1BE673AD48701FF9-805E
    
    No ASAM data for: "EV_SMLSKLOMQB" (AU37) 
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5G0-920-XXX-17.clb-SRI3
       Part No SW: 8V0 920 970 S    HW: 8V0 920 970 S
       Component: KOMBI         H02 4291  
       Coding: 0BED181B3B8857050201EA001800000000000000
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_DashBoardVDDMQBAB 009040
       ROD: EV_DashBoardVDDMQBAB_009_VW37.rod
       VCID: 4C97206BE7BC2E2F0B-8018
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:| 5Q0-907-530-V1.clb
       Part No SW: 5Q0 907 530 AC    HW: 5Q0 907 530 M
       Component: GW MQB High   212 2203  
       Revision: --------    Serial number: 01101410802775
       Coding: 0101000830085A005B00022C980B00000001010000000000000000000000
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_GatewConti 011020
       ROD: EV_GatewConti_011.rod
       VCID: 72EB9E93A5D818DFA1-8026
    
       Alternator: 
    
       Multi Function Steering Wheel Control Module: 
       Subsystem 2 - Part No SW: 8U0 951 528 C    HW: 8U0 951 528 C
       Component: E221 - MFL  H02 0014 
       Serial number: 17 10 2014  C0047695
    
    1 Fault Found:
    131612 - No Communications with Actuator for Structural Accoustics 
              U10DF 00 [009] - -
              [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 40
                        Reset counter: 218
                        Mileage: 71663 km
                        Date: 2019.12.26
                        Time: 17:22:54
    
                        Supply voltage: Terminal 30: 12.1 V
                        Terminal 15: On
    
    
    -------------------------------------------------------------------------------
    Address 22: AWD (J492)       Labels:* 0CQ-907-554.clb
       Part No SW: 0CQ 907 554 D    HW: 0CQ 907 554 D
       Component: Haldex4Motion H52 7076  
       Serial number: HA1-00004.09.14
       Coding: 0001
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_AllWheelContrHA1VW37X 002001
       ROD: EV_AllWheelContrHA1VW37X.rod
       VCID: 46831243F9D0D47FDD-8012
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 2B: Steer. Col. Lock (J764)       Labels:* 5Q0-905-861.clb
       Part No SW: 5Q0 905 861 A    HW: 5Q0 905 861 A
       Component: ELV-MQBA      H01 0120  
       Revision: 00000000    Serial number: 14000292251003
       Coding: 5D00000000000000
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_ELVMarquMQB 004111
       ROD: EV_ELVMarquMQB.rod
       VCID: 3467588B9F4C56EF73-8060
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 3C: Lane Change (J769)       Labels:| 5Q0-907-566.clb
       Part No SW: 5Q0 907 566 A    HW: 8T0 907 566 B
       Component: SWA Master    H05 0071  
       Serial number: 0348367775
       Coding: 030211
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_LaneChangAssis 001020
       ROD: EV_LaneChangAssis_VW51.rod
       VCID: 387F6CBB8324B28F5F-806C
    
       Lane Change Assistant 2: 
       Subsystem 1 - Part No SW: 5Q0 907 568 A    HW: 8T0 907 568 B
       Component: SWA Slave  H05 0071 
       Serial number: 0348774456          
       Coding: 030211
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:| 5QX-959-X93-42.clb
       Part No SW: 5Q0 959 593 B    HW: 5Q0 959 593 B
       Component: TSG FS        020 0025  
       Serial number: 14101402090927
       Coding: 005D1F205C00048000000002
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003
       ROD: EV_DCUDriveSideEWMAXCONT.rod
       VCID: 408F045BDBF4FA4FE7-8014
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist (J500)       Labels:| 5Q0-909-144.clb
       Part No SW: 3Q0 909 144 H    HW: 3Q0 909 144 H
       Component: EPS_MQB_ZFLS  505 5061  
       Coding: 8102
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_SteerAssisMQB 012140
       ROD: EV_SteerAssisMQB_012_VW37.rod
       VCID: 377D6F878E3ABDF756-8062
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 47: Sound System (J525)       Labels:* None
       Part No SW: 8V0 035 465 C    HW: 8V0 035 465 
       Component: MIBAMP1ALPINE H11 0410  
       Serial number: AUZ8ZAEN900SSR%
       Coding: 01030300AAAA2AAA01
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_AMPMst16C1ALPI 004024
       ROD: EV_AMPMst16C1ALPI_004_AU37.rod
       VCID: 387F6CBB8324B28F5F-806C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:| 5QX-959-X92-52.clb
       Part No SW: 5Q0 959 592 B    HW: 5Q0 959 592 B
       Component: TSG BFS       020 0025  
       Serial number: 14101403111564
       Coding: 005D17205E00048000000002
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_DCUPasseSideEWMAXKLO 006003
       ROD: EV_DCUPasseSideEWMAXCONT.rod
       VCID: 3F8D07A7A60A85B79E-806A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range (J745)       Labels:| 7P6-907-357.clb
       Part No SW: 7P6 907 357 C    HW: 7P6 907 357 B
       Component: AFS-ECU       H01 0091  
       Revision: --------    Serial number: --------------
       Coding: 012200003F200400
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_HeadlRegulAFSMQBMLB 001001
       ROD: EV_HeadlRegulAFSMQBMLB.rod
       VCID: 3F8D07A7A60A85B79E-806A
    
       Led Headlamp Powermodule Left: 
       Subsystem 1 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
       Component: LED LeiMo li.  H07 7560 
       Coding: E00100
    
       Led Headlamp Powermodule Right: 
       Subsystem 2 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
       Component: LED LeiMo re.  H07 7560 
       Coding: E00100
    
       Left Headlamp Power Output Stage: 
       Subsystem 3 - Part No SW: 7PP 941 329 M    HW: 7PP 941 329 M  Labels: 3D0-941-329.CLB
       Component: LeiMo links  H01 7050 
       Coding: E00100
    
       Right Headlamp Power Output Stage: 
       Subsystem 4 - Part No SW: 7PP 941 329 M    HW: 7PP 941 329 M  Labels: 3D0-941-329.CLB
       Component: LeiMo rechts  H01 7050 
       Coding: E00100
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 5F: Information Electr. (J794)       Labels:| 8V0-035-MIB-HGH1.clb
       Part No SW: 8V0 035 038 B    HW: 8V0 035 038 B
       Component: MU-H-LNS-US   H43 0394  
       Serial number: A302J0EB005348
       Coding: 017301020000000021220002041A00102F000225010001043E
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_MUHig6C3HBAS 001040
       ROD: EV_MUHig6C3HBAS_AU37.rod
       VCID: 33655B979A4251D76A-8066
    
       Data medium: 
       Subsystem 1 - Part No SW: V03 959 800 SS    HW: -----------
       Component: NAR 2015  --- 0035 
       Serial number: --------------------
    
       Display unit 1 for multimedia system: 
       Subsystem 2 - Part No SW: 8V0 919 604 C    HW: 8V0 919 604 C
       Component: DU High  H49 0013 
       Serial number: AUZ8Z9EY201YBT      
    
       Multimedia Operating Unit: 
       Subsystem 3 - Part No SW: 8V0 919 614 L    HW: 8V0 919 614 L
       Component: ControlUnit_H  H81 0816 
       Serial number: C1000002091400030299
    
       Compact Disc Database: 
       Subsystem 4 - Part No SW: V03 959 800 EG    HW: -----------
       Component: Gracenote  --- 3006 
       Serial number: --------------------
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 6C: Back-up Cam. (J772)       Labels:| 5Q0-907-441.clb
       Part No SW: 5Q0 907 441 A    HW: 5Q0 907 441 A
       Component: MQB RVC Mid   H07 0140  
       Coding: 027300010201000300
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_2CamSysRearPASE 006016
       ROD: EV_2CamSysRearPASE.rod
       VCID: 306F549B6B546ACF17-8064
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address A9: Struct. Borne Sound
    Cannot be reached
    
    -------------------------------------------------------------------------------
    Address BB: Door Rear Drv (J388)       Labels:* None
       Part No SW: 5Q0 959 395 B    HW: 5Q0 959 395 B
       Component: TSG HFS       020 0025  
       Serial number: 15101406071203
       Coding: 004D17204000048000000002
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_DCURearDriveMINKLO 006003
       ROD: EV_DCURearDriveMAXCONT.rod
       VCID: 408F045BDBF4FA4FE7-8014
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address BC: Door Rear Pass (J389)       Labels:* None
       Part No SW: 5Q0 959 395 B    HW: 5Q0 959 395 B
       Component: TSG HBFS      020 0025  
       Serial number: 15101406071201
       Coding: 004D17204000048000000002
       Shop #: WSC 06385 790 00016
       ASAM Dataset: EV_DCURearPasseMINKLO 006003
       ROD: EV_DCURearPasseMAXCONT.rod
       VCID: 408F045BDBF4FA4FE7-8014
    
    No fault code found.
    
    End-------------------------(Elapsed Time: 05:30)--------------------------
    Last edited by Railroader; 01-07-2020 at 12:36 PM.

  2. #2
    Benevolent Dictator Uwe's Avatar
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    I would start by fixing whatever is causing the "High Pressure Sensor -- No Signal" fault.

    -Uwe-
    The engineering problems are likely insurmountable. It would be like proposing to land a rocket booster section on a barge floating in the middle of the ocean.

  3. #3
    Verified VCDS User
    Join Date
    Sep 2018
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    USA
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    Ya I'm trying to figure that out, when you push the ac button on on the control, the light wont stay on, as soon as you release the button the light goes off, if I remember right the sensor plug is only hot when ac (botton) is on

  4. #4
    NostraJackAss Jack@European_Parts's Avatar
    Join Date
    Jan 2014
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    1001 State Route 17K Montgomery New York 12549
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    Do you have the RTFB OP?

    Isn't refrigerant required to be installed first in order to engage the PSI sensor ( AS FIRST RUN IN ) & as a GAS on high side and if it isn't, is it possible you contaminated system or the PSI sensor failed as a result & being reported on LIN?

    TSB #A871679 2041717 NHTSA ID #10130183
    Summary: This bulletin applies to any repair that requires replacement of the air conditioning compressor and details how to run a ODIS GFF test plan.
    http://wiki.ross-tech.com/wiki/index.php/Main_Page

    Last edited by Jack@European_Parts; 01-07-2020 at 03:57 PM.
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  5. #5
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    Anything is possible, when I opened the system up I plugged the ports immediately,.although yes the system was open and air was introduced, when I put the cat back together I pulled a good vacuum for a good amount of time and let it sit and the vacuum held, I hooked my gauges up and hooked up to my r134a tank, started the car and push the ac to on, but light goes right out, generally once you start introducing refrigerant the system starts cycling, it took 4oz and stopped since compression never kicked on the system equalized. I always fill on the low side. Guess there could be a chance some how the sensor fail in the few weeks the car sat while I was getting the other motor ready for install. I have voltage at the sensor so I'll order a new sensor and try that. I always only charge on the low side

  6. #6
    NostraJackAss Jack@European_Parts's Avatar
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    Did you try charging from high side yet as a GAS?

    What's RTFB say?

    European Parts Emporium/Performance / Immobilizer Solutions EPE
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  7. #7
    Ross-Tech Employee Jef's Avatar
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    The "High Pressure Sensor", the G805.... locate it and unplug it. *editing out my dumb@$$ mistake*

    OK, now that I'm on my court ordered medication, lets try this again:

    /1 is ground
    /2 is data
    /3 is power

    You are going to need the factory repair manual for your vehicle. If you haven't done so already, purchase access to ERWIN, run your VIN and then print to PDF everything to do with your car.
    Last edited by Jef; 01-08-2020 at 05:29 PM.
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    Auto-Scan, learn it, love it, live it... then check the fuses.

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    on my plug it appears that 1 and 3 are (ground) and 2 is power, i have 11.8v between 1&2 and 11.8 between 3&2, my test light dont light up when touched to those, test light will light when tested on battery, I do have a manual and am in the process of going through it

  10. #9
    NostraJackAss Jack@European_Parts's Avatar
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    I believe if you RTFB the procedure it will become clear quickly.
    European Parts Emporium/Performance / Immobilizer Solutions EPE
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    Above Magic! No Written record, AUTO-SCAN or Appointment = NO HELP!
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  11. #10
    Ross-Tech Employee Jef's Avatar
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    Quote Originally Posted by Railroader View Post
    on my plug it appears that 1 and 3 are (ground) and 2 is power, i have 11.8v between 1&2 and 11.8 between 3&2, my test light dont light up when touched to those, test light will light when tested on battery, I do have a manual and am in the process of going through it
    I've corrected my stupid mistake, see above.... /3 should be a power, comes off a fuse SC34. Now if in fact /3 is direct path to ground... well, that will be an issue.
    Jef
    Ross Tech Support Team, Alpha Squad
    Auto-Scan, learn it, love it, live it... then check the fuses.

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