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Trouble Godes - diagramas.diagram...

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Model: Lupo Polo 1,3 PololClassiclEstate GolfNentolBoralCabrio<br />

Beetle Passat Corrado (08192-95) Sharan<br />

CaddylPickup TransporterlCaravelle LT 2,5 SDIITDI<br />

'ype I EOBD type<br />

5-digit<br />

17536<br />

17537<br />

17538<br />

17539<br />

17540<br />

I<br />

PI128<br />

PI129<br />

PI130<br />

~au~t location<br />

Heated oxygen sensor (H02S) 1, bank 1 - Wiring, H02S<br />

heater resistance too high<br />

I 1 I<br />

Probable cause<br />

7<br />

Engine management<br />

17541 I PI133 1 Heated oxygen sensor (H02S) 1, I Wiring open circuitlshort to earth, H02S<br />

bank 1 & 2 - heater control - circuit low<br />

1 7544<br />

17545<br />

17546<br />

17547<br />

17548<br />

PI132<br />

Long term fuel trim, entire speedlload range,<br />

bank 1 - system too lean<br />

Long term fuel trim, entire speedlload range,<br />

bank 2 - system too rich<br />

Long term fuel trim, entire speednoad range,<br />

bank 2 - system too lean<br />

Fuel pressurelpump, injector(s), intakelexhaust<br />

leak, AIR system, hose leak<br />

Excessive fuel in engine oil, fuel pressure,<br />

EVAP canister purge valve, injector(s)<br />

Fuel pressurelpump, injector(s), intakelexhaust<br />

leak. AIR svstem, hose leak<br />

Long term fuel trim, idling, bank 1 - system Fuel pressure, injector(s), EVAP canister purge<br />

I too rich valve<br />

I<br />

PI136<br />

PI138<br />

PI139<br />

Heated oxygen sensor (H02S) 1,<br />

bank 1 & 2 - heater control - circuit high<br />

Long term fuel trim, idling, bank 1 - system<br />

too lean<br />

Heated oxygen sensor (H02S) 2, bank 2 - Wiring, H02S<br />

heater resistance too high<br />

Wiring short to positive, H02S<br />

17549 1P1141 I Load calculation - implausible value I Wiring, MAP sensor, MAF sensor<br />

175500<br />

17551 0<br />

17552<br />

17553<br />

17554<br />

17555<br />

I<br />

I<br />

I<br />

PI142<br />

PI143<br />

PI146<br />

PI147<br />

Long term fuel trim, idling, bank 2 - system<br />

too lean<br />

Long term fuel trim, idling, bank 2 - system<br />

too rich<br />

Load calculation - too low<br />

Load calculation - too high<br />

Fuel pressurelpump, injector(s), intakelexhaust<br />

leak, AIR system, hose leak<br />

Fuel pressurelpump, iiector(s), intakelexhaust<br />

leak, AIR system, hose leak<br />

Fuel pressure, injector(s), EVAP canister purge<br />

valve<br />

Mass air flow (MAF) sensor, bank 1 - open Wiring open circuitlshort to earth, MAF sensor<br />

circuit/short to earth<br />

Mass air flow (MAF) sensor, bank 1 - short Wiring short to positive, MAF sensor<br />

to positive<br />

Mass air flow (MAF) sensor, bank 1 - Operating voltage too highllow, wiring<br />

supply voltage<br />

Heated oxygen sensor (H02S) 1, bank 2 - Intake leak, wiring, H02S<br />

lambda regulation, system too lean<br />

17556<br />

Heated oxygen sensor (H02S) 1, bank 2 - Exhaust leak, wiring, H02S<br />

lambda regulation, system too rich<br />

17557 PI149 Heated oxygen sensor (H02S) 1, bank 1 - Exhaust leak, wiring, H02S<br />

implausible lambda control value<br />

17558 PI 1 50 Heated oxygen sensor (H02S) 1, bank 2 - Exhaust leak, wiring, H02S<br />

implausible lambda control value<br />

17 559 Long term fuel trim 1, bank 1 - below lean Fuel pressurelpump, injectors, intakelexhaust<br />

17560<br />

17561<br />

17563<br />

PI 1 52<br />

PI153<br />

PI155<br />

1 limit I leak, HO2S<br />

Long term fuel trim 2, bank 1 - below lean<br />

limit<br />

Heated oxygen sensor (H02S) 2,<br />

bank 1 & 2 - interchanged<br />

Manifold absolute pressure (MAP) sensor -<br />

short to positive<br />

Throttle control unit, MAP sensor, MAF sensor,<br />

APP sensor<br />

Throttle control unit, MAP sensor, MAF sensor,<br />

APP sensor<br />

Fuel pressurelpump, injectors, intakelexhaust<br />

leak, AIR system, H02S<br />

H02S 2 on bank 1 8 2 incorrectly installed<br />

Wiring short to positive, MAP sensor

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