HomeP0456 · Manufacturer communications

P0456 · Manufacturer communications

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

P0456 →

TSB_2078916_3

AUDI

Reported code forms P045600

This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.

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TSB_2078916_2

AUDI

Reported code forms P045600

This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.

Read communication ↗

TSB_2078916_1

AUDI

Reported code forms P045600

This TSB provides information when the fuel tank cap seal is leaking, DTC P044200, P045600, and/or P00EF00 stored in ECM.

Read communication ↗

AUDI

Reported code forms P045600

Supersedes Technical Service Bulletin Group 20 number 13-28 dated November 14, 2013. The MIL is on. DTC P045600 (EVAP System Leak Detected NVLD (very small leak)) is stored in the ECM. Drivability is not affected. The…

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AUDI

Reported code forms P045600

Supersedes Technical Service Bulletin Group 20 number 13-27 dated October 16, 2013. MIL on. DTC P045600 (EVAP System Leak Detected NVLD (very small leak)) is stored in the engine control module (ECM), J623 (address word…

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