Technical Service Bulletin 0504 — 2001 AUDI A4
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
Bulletin Details
| TSB ID | 0504 |
| Manufacturer | |
| Vehicle | 2001 AUDI A4 |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR |
| Communication Date |
Bulletin Summary
THREE WAY CATALYST, CATALYTIC EFFICIENCY DIAGNOSTIC TROUBLE CODES (DTCS) STORED IN DTC MEMORY. *TT
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2001 AUDI A4
A191335 2025303-
ENGINE AND ENGINE COOLING
SA-28F2 J1
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE