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Pinpoint Tests EB: Engine Brake: Introduction
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2022 Ford F-550 Super Duty, 2022 Ford F-450 Super Duty, 2022 Ford F-350 Super Duty, 2022 Ford F-250 Super Duty, and 2021 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
This pinpoint test is intended to diagnose the following:
- Engine brake switch
- Harness circuits: EBIS and VPWR
- PCM (12A650)
Courtesy of FORD MOTOR CO.
| Pin |
Circuit |
| 4 |
EBIS (Engine Brake Input Signal) |
| 1 |
VPWR (Vehicle Power) |
Courtesy of FORD MOTOR CO.
| Pin |
Circuit |
| 6 |
EBIS (Engine Brake Input Signal) |