# NHTSA Preliminary Evaluation PE06020
> **MOTORCYCLE STALLING** · Opened 2006-05-23 · Closed 2006-10-05
## Investigation
- **Action number:** PE06020
- **Type:** Preliminary Evaluation
- **Open date:** 2006-05-23
- **Close date:** 2006-10-05
- **Manufacturer:** Yamaha Motor Corporation, USA
- **Affected makes:** YAMAHA
- **Affected components:** FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM
- **Affected model years:** 2004, 2005
- **Affected (make, year) variants:** 4
## Summary

OPERATORS REPORT THE MOTORCYCLE STALLS WHEN ROLLING OFF THE THROTTLE (E.G., TIP-OUT STALL WHILE APPROACHING A STOP) ALLEGEDLY DUE TO A FAULTY THROTTLE POSITION SENSOR (TPS).TO CORRECT THIS CONDITION, YAMAHA IS RECALLING THE SUBJECT VEHICLES TO INSTALL AN IMPROVED TPS.

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE06020)
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