Subiect: coduri erori vag

[xxleeus]

Avand in vedere caracterul intermitent al erorilor, ar fi bine sa verifici partea de conectica + fire + sigurante (sa nu aiba contacte oxidate, contactele sa fie ferme in socluri)  la N18 . Dupa ce o rezolvi pe aceasta, vezi daca mai apare si eroarea de pe sonda lambda. Parerea mea .

[VictorB]

4 Faults Found:
16785 - EGR System: Insufficient Flow
        P0401 - 35-10 - - - Intermittent
17598 - Linear O2 Sensor: Reference Voltage: Implausible
        P1190 - 35-10 - - - Intermittent
17851 - Potentiometer for EGR (G212): Signal too Low
        P1443 - 35-10 - - - Intermittent
17848 - EGR Valve (N18): Open Circuit
        P1440 - 35-10 - - - Intermittent

Dupa ce am dibuit in sfarsit cum se face diagnoza asta mi-a dat la engine. Masina merge in regula doar ca atunci cand o pornesc dimineata merg 30 m dupa care se blocheaza la ralanti si ramane asa, indiferent cat apas pe acceleratie nu mai face nimic (de unde opresc motorul si pornesc din nou), trebuie ori sa o turez mai tare (3500-4000rpm) primul minut de mers, ori sa astept sa se incalzeasca timp in care motorul zgaltaie destul de tare. Nu e ceva prea deranjant dar sunt curios ce e si ce ii pot face mai ales despre senzorul acela de oxigen.

[A V A T A R]

Cu un ciocan mai mare ! )

[apashi]

si cum se rezolva?

[A V A T A R]

De aici provine eroarea, in mod normal dimming-ul apare la 40 sec de la inchiderea masinii

[apashi]

se stinge imediat cand am inchis usile!

[A V A T A R]

Nu tine cheia masinii langa aparate ce emit unde electromagnetice

Ref la ultima eroare, ai observat daca si cat timp dupa ce inchizi masina din telecomanda ramane lumina de la plafoniera aprinsa ?

[apashi]

bateria de la telecomanda am schimbata in iarna!
numai ca am luat un no name!
o sa iau ceva mai bun acum si sper sa se rezolve!

legat de ultima eroare ce as putea sa fac? sa verific traseul de cablu pana la becuri?
sau o zi din cauza unui intrerupator?

multumesc de sfaturi!

[A V A T A R]

Exact, iar din acest motiv f probabil sa fi aparut si eroarea de la motor.

[C o s m i n]

Cel mai probabil ai bateria de la telecomanda slabita. Incearca sa o schimbi, si mai vorbim dupa aia.

[RRS]

sterge erorile si vezi daca apar dupa restart motor... daca e ceva de schimbat, nu le poti sterge


 01176 - Key
01176 - Key: Signal too Low
Possible Symptoms

    * Malfunction Indicator Light (MIL) ON

Possible Causes

    * Immobilizer
          o Wiring and/or Connector(s) from/to Immobilizer Reader Coil faulty
          o Immobilizer Reader Coil faulty
          o Immobilizer Transponder in Key faulty OR incorrect Transponder in Key
    * Remote Control
          o Remote Control Battery low
          o Remote Control faulty OR incorrect Remote Control used

Possible Solutions

    * Immobilizer
          o Check Wiring and/or Connector(s) from/to Immobilizer Reader Coil
          o Check Key Immobilizer Transponder Status
                + See Measuring Value Blocks (MVB)
          o Check/Renew Immobilizer Key Matching
          o Check/Replace Key
    * Remote Control
          o Check/Replace Remote Control Battery
          o Check/Replace Remote Control

Special Notes

    * This Fault Code can be stored in due to Remote Control or Immobilizer Problems. On most Models these systems are separate and should therefor also be diagnosed separately.
    * In case of Engine Starting Issues please make sure that you are really experiencing an Immobilizer related Problem! On most models using conventional keys, the Engine will still start but cut out after 1-3 Seconds if an Immobilizer related Problem is the cause. On models using Kessy Systems and Electronic Keys, most systems in the car won't power up at all if if an Immobilizer related Problem is the cause. If you are NOT experiencing this behavior (e.g. Instrument Cluster powers up, and engine cranks but doesn't fire at all or engine won't crank) this is likely NOT Immobilizer related.
    * When found in Audi A3 (8L), Audi A4 (8D), Audi A6 (4B) or Audi A8 (4D), check Wiring from Immobilizer Control Module to Immobilizer Reader Coil. A known issue would be the Length of the Wiring, an optimized Replacement Part may be available (8D0-972-275).
    * May be stored in Combination with 17656/P1248/004680 - Engine Start Blocked by Immobilizer in Engine Control Module.

  17978/P1570/005488 - Engine Start Blocked by Immobilizer
Possible Symptoms

    * Engine starting but stalling immediately

Possible Causes

    * Key(s) not matched
    * Instrument Cluster not matched
    * Engine Control Unit (ECU) not matched
    * Engine Control Unit (ECU) Power Supply faulty

Possible Solutions

    * Check for Fault Codes in Immobilizer itself (part of Instrument Cluster in many cars, but separate Immobilizer Control Module in some)
    * Check Immobilizer Measuring Values (usually in Instrument Cluster OR Immobilizer Control Module)
    * Match Key(s)/Instrument Cluster/Engine Control Unit (ECU)
    * Check Engine Control Unit (ECU) Power Supply (Relay)

Special Notes

    * In case of Engine Starting Issues please make sure that you are really experience an Immobilizer related Problem! Even if the Immobilizer engages, the Engine will still start fine but cut out after 2-3 Seconds. If you are NOT experiencing this behavior (e.g. Engine doesn't start at all) your Problem is very likely NOT Immobilizer related.
    * May be stored in Combination with 01176 - Key: Signal too Low in Immobilizer Control Module.
    * If no other immobilizer related fault codes are stored and the immobilizer related meas. blocks are fine except Engine Start not allowed, in rare occasions it helps to try cold-booting the car. Remove both battery cables from the battery. Short the battery cables together (away from the battery) for about 15 seconds. Reconnect the battery.

  00953 - Interior Light Time Limit
00953 - Interior Light Time Limit: Unknown Switch Condition
Possible Causes

    * Wiring/Connectors to Interior Light(s) faulty
    * Interior Light(s) faulty

Possible Solutions

    * Check Wiring/Connectors to Interior Light(s)
    * Check Interior Light(s)

[apashi]

la ultima diagnoza au aparut 3 erori:

-----------------------------------------------------------------------------

Address 01: Engine        Labels: 038-906-018-AGR.lbl
   Part No: 038 906 018 GM
   Component: 1,9l R4 EDC 0000SG  2162 
   Coding: 00002
   Shop #: WSC 31480 

1 Fault Found:
17978 - Engine Start Blocked by Immobilizer
            P1570 - 35-10 -  -  - Intermittent

-----------------------------------------------------------------------------

Address 17: Instruments        Labels: 1Ux-919-xxx-17.lbl
   Part No: 1U1 919 034 G
   Component: A4-KOMBIINSTR. VDO V22   
   Coding: 02140
   Shop #: WSC 10112 

   Part No: IMMO
   Component: IDENTNR: SKZ7Z0Y0421372         
   IMMO-IDENTNR: SKZ7Z0Y0421372       

1 Fault Found:
01176 - Key
            07-00 - Signal too Low

-----------------------------------------------------------------------------

Address 46: Central Conv.        Labels: 1J0-959-799.lbl
   Part No: 1J0 959 799 AH
   Component: 5H Zentral-SG Komf. 0001 
   Coding: 04097
   Shop #: WSC 31480 

   Part No: 1U4959801B
   Component: 5H Tőrsteuerger. FS0002r 

   Part No: 1U4959802B
   Component: 5H Tőrsteuerger. BF0002r 

   Part No: 1U0959811B
   Component: 5H Tőrsteuerger. HL0002r 

   Part No: 1U0959812B
   Component: 5H Tőrsteuerger. HR0002H 

1 Fault Found:
00953 - Interior Light Time limit
            25-10 - Unknown Switch Condition - Intermittent

-----------------------------------------------------------------------------

cum pot sa le rezolv?

multumesc!

PS: multumesc Orhan!

[RRS]

Fulgere... iti dai seama ca stand pe loc am cuplul ala... dar la 1300rpm...

[A V A T A R]

OT: era la blana pe loc, scotand fum din gume )

[ThunderBlue]

am o bujie arsa? am sters si de ieri pana azi a aparut din nou eroarea...

ieri:
17057 - Cylinder 3 Glow Plug Circuit (Q12): Electrical Fault
            P0673 - 000 -  -
             Freeze Frame:
                    RPM: 0 /min
                    Torque: 246.0 Nm
                    Speed: 0.0 km/h
                    Load: 0.0 %
                    Voltage: 11.86 V
                    Bin. Bits: 00000100
                    Temperature: -11.7°C
                    Bin. Bits: 00110000

OT, am o nedumerire, daca turatia motorului este ZERO, cum poate sa-ti indice Torque: 246.0 Nm?