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on vagcom today:
in engine measuring block i got 200+ rpm on cranking - so crank position sensor semms to be working ok
VCDS Version: Release 10.6.4
Data version: 20110418
TODAY'S SCAN:
Monday,03,October,2011,14:59:37:48399
Chassis Type: 1J - VW Golf/Bora IV
Scan: 01 02 03 08 15 16 17 19 22 29 35 36 37 39 46 47 55 56 57 75
76
Mileage: 229400km/142542miles
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Address 01: Engine Labels: 06A-906-018-AGU.lbl
Part No: 06A 906 018 AQ
Component: 1.8L R4/5VT MOTR HS D06
Coding: 04000
Shop #: WSC 06313
VCID: 71E2F7D51139
9 Faults Found:
18010 - Power Supply Terminal 30: Voltage too Low
P1602 - 35-10 - - - Intermittent
01249 - Fuel Injector for Cylinder 1 (N30)
26-00 - Output Open
01250 - Fuel Injector for Cylinder 2 (N31)
26-00 - Output Open
01251 - Fuel Injector for Cylinder 3 (N32)
26-00 - Output Open
01252 - Fuel Injector for Cylinder 4 (N33)
26-00 - Output Open
01247 - Activated Charcoal Filter (EVAP) System Solenoid Valve 1 (N80)
29-00 - Short to Ground
01259 - Fuel Pump Relay (J17)
28-00 - Short to Plus
01262 - Solenoid Valve for Boost Pressure Control (N75)
29-00 - Short to Ground
17978 - Engine Start Blocked by Immobilizer
P1570 - 35-10 - - - Intermittent
Readiness: N/A
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Address 03: ABS Brakes Labels: 1J0-907-37x-ABS.lbl
Part No: 1J0 907 379 P
Component: ABS 20 IE CAN 0001
Coding: 03504
Shop #: WSC 01317
VCID: 3E781CE910E7
1 Fault Found:
00285 - ABS Wheel Speed Sensor; Front Right (G45)
35-00 - -
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Address 15: Airbags Labels: 6Q0-909-605-VW5.lbl
Part No: 6Q0 909 601
Component: 0C AIRBAG VW5 0004
Coding: 12355
Shop #: WSC 01317
VCID: F0E472D19A33
No fault code found.
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Address 17: Instruments Labels: 1J0-920-xx5-17.lbl
Part No: 1J0 920 805 B
Component: KOMBI+WEGFAHRS. BOO V01
Coding: 03703
Shop #: WSC 30071
VCID: 254AD3859571
Part No: Ident
Component: Nr. WEGFAHRS.:VWZ6Z0Y1997147
Ident.-Nr. WEGFAHRS.:VWZ6Z0Y1997147
1 Fault Found:
01176 - Key
07-10 - Signal too Low - Intermittent
-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 6N0-909-901-19.lbl
Part No: 6N0 909 901
Component: Gateway K<->CAN 0001
Coding: 00006
Shop #: WSC 01317
VCID: F0E472D19A33
No fault code found.
-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 1J0-959-799.lbl
Part No: 1J0 959 799 Q
Component: 4C Zentral-SG Komf. 0001
Coding: 04097
Shop #: WSC 01317
VCID: 4C9C4621565B
Part No: 1J2959802C
Component: 4C Tőrsteuerger. FS0002r
Part No: 1J2959801D
Component: 4C Tőrsteuerger. BF0002r
Part No: 1J4959811C
Component: 4C Tőrsteuerger. HL0002r
Part No: 1J4959812C
Component: 4C Tőrsteuerger. HR0002r
1 Fault Found:
00952 - Signal; Drivers Door Open
28-10 - Short to Plus - Intermittent
End ---------------------------------------------------------------------
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the above seems a lot like a fuel pump relay fault - however mine is fine and so are the appropriate fuses.
so perhaps there is a power issue somewhere....
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I wouldn't be surprised if it's just one wire off somewhere. The ECU isn't seeing the injectors. The other shorts need working out too.
Gavin
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I agree Gav, in fact if someone who knew them well could have a poke about I'm sure they'd get it running in no time. Trouble is, that's not me and all the good guys seem to be in NSW or QLD.
There is no power to the fuel pump and no power at the injectors, it must be an easy fix, but I cant find it...
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Ok Stan ill have a look as i mentioned today. Ill probably speak to you again tomorrow.
Cheers
Jmac
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thanks GAV and Jmac, you guys have been very helpful - beers for you when i get this going!
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pump back to relay seems ok, battery to relay seems ok, all voltages are good. Relay is good, fuel pump good.
that leaves comms between relay and ecu or a dud earth or something....
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just to get an idea did you only replace the harness outside the car or did you replace anything inside???
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check the 15 amp fuse S228 and terminal 1 on pump connector if you got power there relay is working with ignition on.
you should also check fuses S243 10 amp and S234 10 amp these run of the same line which flow to the N80 and the N75 funny thing is
this also flows to another fuse S232 10 amp which flow to the injectors. Hope this can help this is from a golf 1999 agu audi may be
different i will check difference tomorrow.
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thanks grtuned, i appreciate your help.
replaced the two main bundles from the ecu. the rest is original. it's all pretty similar mate, thankyou.
suffice to say I've been spending a lot of time reading diagrams and chasing wires
