Technical Service Bulletin 99T66 — 1999 SATURN S-SERIES
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Bulletin Details
| TSB ID | 99T66 |
| Manufacturer | |
| Vehicle | 1999 SATURN S-SERIES |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL |
| Communication Date |
Bulletin Summary
VEHICLES EQUIPPED WITH DOHC ENGINES, AUTOMATIC TRANSAXLES AND FEDERAL EMISSIONS MAY EXHIBIT A SERVICE ENGINE SOON LIGHT AND A DTC P0133 - O2S SLOW RESPONSE SENSOR 1. *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.