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

   #1  

Railroader

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C?ID=247142
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:
   #2  

Uwe

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I would start by fixing whatever is causing the "High Pressure Sensor -- No Signal" fault.

-Uwe-
 
   #3  

Railroader

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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  

Jack@European_Parts

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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:
   #5  

Railroader

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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  

Jack@European_Parts

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Did you try charging from high side yet as a GAS?

What's RTFB say?

be_careful_its_a_trap_640_28.jpg
 
   #7  

Jef

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The "High Pressure Sensor", the G805.... locate it and unplug it. *editing out my dumb@$$ mistake* :facepalm:

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.
 
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Railroader

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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
 
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Jack@European_Parts

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I believe if you RTFB the procedure it will become clear quickly.
 
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Jef

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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

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.
 
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Railroader

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Forgive my ignorance but what is rtfb
 
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Railroader

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Thanks Jeff I'll check it again in the morning
 
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Jack@European_Parts

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PetrolDave

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Anything you see on here in bold underlined dark green will reveal it's definition f you hover your mouse over it :thumbs:
 
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Railroader

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Wanted to say thanks for all your help, I found the 7.5a fuse was blown and figured out how to do the first run in, my book didnt really say anything about the process or I'm just blind but I figured it out that I had to raise the rmp up to around 1k to get the process to start. Thanks again
 
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