05.02.2017 Views

Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

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

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

CaddylPickup TransporterlCaravelle LT 2,5 SDlrrDl<br />

VOLKSWAGEN<br />

Engine management<br />

type<br />

5-digit<br />

EOBD type<br />

I6826<br />

16827<br />

16828<br />

16829<br />

I6839<br />

16845<br />

I -<br />

<strong>Fault</strong> location<br />

Probable cause<br />

16864<br />

16865<br />

16885<br />

16887<br />

I6890 El<br />

I -<br />

-<br />

-<br />

I -<br />

I -<br />

-<br />

-<br />

I -<br />

-<br />

-<br />

16891El l -<br />

16894<br />

16916<br />

16917<br />

16928<br />

16929<br />

16930<br />

-<br />

-<br />

-<br />

16935<br />

I -<br />

16944<br />

16946<br />

16947<br />

16952<br />

16955<br />

-<br />

-<br />

-<br />

Evaporative emission (EVAP) system -<br />

small leak detected<br />

Evaporative emission (EVAP) canister purge<br />

valve - circuit malfunction<br />

Evaporative emission (EVAP) canister purge<br />

valve - open circuit<br />

Evaporative emission (EVAP) canister purge<br />

valve - short circuit<br />

Evaporative emission (EVAP) system -<br />

large leak detected<br />

Hose connection(s), intake leak, EVAP canister,<br />

EVAP canister purge valve<br />

Wiring, EVAP canister purge valve<br />

Hose connection(s), intake leak, EVAP canister,<br />

EVAP canister purge valve<br />

Fuel tank level sensor - rangelperformance Wiring, fuel tank level sensor<br />

problem<br />

- - -<br />

Engine coolant blower motor 1 - circuit Wiring, engine coolant blower motor<br />

malfunction<br />

Engine coolant blower motor 2 - circuit Wiring, engine coolant blower motor<br />

malfunction<br />

I Vehicle speed sensor (VSS)- range1 I Wiring, speedometer, VSS, CAN data bus<br />

I performance problem<br />

Vehicle speed sensor (VSS) - intermittent1<br />

erraticlhigh input<br />

Idle speed control (ISC) system - rpm lower<br />

than expected<br />

ldle speed control (ISC) system - rprn higher<br />

than expected<br />

Closed throttle position (CTP) switch -<br />

circuit malfunction<br />

AC refrigerant pressure sensor - low input<br />

AC refrigerant pressure sensor - high input<br />

Power steering pressure (PSP) sensor1<br />

switch - rangelperformance problem<br />

I I I<br />

I I I<br />

I - I<br />

Exhaust gas recirculation temperature<br />

(EGRT) sensor, bank 1 - circuit malfunction<br />

Exhaust gas recirculation temperature<br />

(EGRT) sensor, bank 1 - low input<br />

Exhaust gas recirculation temperature<br />

(EGRT) sensor, bank 1 - high input<br />

Wiring open circuit, EVAP canister purge valve<br />

Wiring short circuit, EVAP canister purge valve<br />

Wiring, other connected system, instrument<br />

panel, VSS<br />

Throttle control unit<br />

Throttle control unit<br />

Wiring, CTP switch<br />

AC refrigerant pressure too low (incorrectly<br />

charged), wiring, AC refrigerant pressure sensor<br />

AC refrigerant pressure too high (cooling fault/<br />

incorrectly charged), wiring, AC refrigerant<br />

pressure sensor<br />

Wiring, EGRT sensor<br />

Wiring short to earth, EGRT sensor<br />

Wiring short to positive, EGRT sensor<br />

I Wiring, PSP switch<br />

- I System voltage - malfunction I Fuse(s), battery, wiring, engine control relay<br />

- ( System voltage - low I Fuse(s), battery, wiring, engine control relay<br />

-<br />

-<br />

System voltage - high<br />

Alternator, wiring<br />

Cruise control masterlselector switch, Wiring, cruise control masterlselector switch<br />

SET siqnal - malfunction<br />

Stop lamp switchlbrake pedal position (BPP)<br />

switch - circuit malfunction<br />

Wiring, stop lamp switch, BPP switch<br />

16983 1 - I CAN data bus - malfunction I <strong>Trouble</strong> code(s) stored in other system, wiring<br />

16984 1 - I CAN data bus - malfunction I <strong>Trouble</strong> code(s) stored in other system, wiring

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!