# NHTSA Preliminary Evaluation PE99058
> **MOTORCYCLE STALLING** · Opened 1999-09-10 · Closed 1999-11-02
## Investigation
- **Action number:** PE99058
- **Type:** Preliminary Evaluation
- **Open date:** 1999-09-10
- **Close date:** 1999-11-02
- **Manufacturer:** Harley-Davidson Motor Company
- **Affected makes:** HARLEY-DAVIDSON
- **Affected components:** ENGINE AND ENGINE COOLING
- **Affected model years:** 9999
- **Affected (make, year) variants:** 1
## Summary

In 1998, Harley Davidson (HD) begaan installing Bank Angle Sensors on its motorcycles.This safety device is designed to turn off the engine during a crash.ODI has received information from a police fleet indicating its 1999 and 2000 Road King model police bikes are stalling during normal riding maneuvers.We are opening this investigation to obtain additional information about this issue.

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE99058)
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