P2564 fault code: what it means

P2564: Turbo vane position sensor (G500) signal too low. Limp mode on common-rail TDIs.

Engine and gearbox (powertrain) · Costly if missed

Usual causes, most likely first

faulty turbo vane position sensor (G500)
wiring fault
turbo actuator fault

P2564 by make

Audi

Turbo vane position sensor (G500) signal too low. Limp mode on common-rail TDIs.

Usual causes: faulty turbo vane position sensor (G500); wiring fault; turbo actuator fault

Jeep

On Renegade diesel FCA defines it as VGT turbo position sensor deviation below minimum. Bulletin replaces the turbo and moves the control valve air filter. Power drop.

Usual causes: sticking variable-geometry turbo; turbo control solenoid/filter; position sensor wiring

Mazda

Two-stage turbo regulating valve position sensor circuit low. Boost control is affected.

Usual causes: regulating valve position sensor; wiring shorted to ground; connector fault

Skoda

Turbo vane position sensor (G500) signal too low. Limp mode on common-rail TDIs.

Usual causes: faulty turbo vane position sensor (G500); wiring fault; turbo actuator fault

Volkswagen

Turbo vane position sensor (G500) signal too low. Limp mode on common-rail TDIs.

Usual causes: faulty turbo vane position sensor (G500); wiring fault; turbo actuator fault

What the repair usually costs

Automatic transmission rebuild, 6-speed and up (sent to specialist)NZ$7,190–NZ$13,080 · A$6,190–A$11,830
DSG / dual-clutch mechatronic unit replacement (new or reman)NZ$4,300–NZ$7,160 · A$3,750–A$6,390
DSG mechatronic repair / rebuild (unit sent to specialist)NZ$2,070–NZ$4,800 · A$1,890–A$4,250
Electronic throttle body replaceNZ$470–NZ$1,290 · A$440–A$1,190

Not sure what P2564 means on your car? Ask Credov.

Before you clear it

Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.

Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.