Executive order
D-175-17
Hypermax Engineering, Inc.
Vehicle applications
No vehicle applications were preserved for this order.
Part records
| Part number | Model/specification | Modification | Remarks |
|---|---|---|---|
| 1993 through 2000 model year trucks equipped with a turbocharged Navistar 7.3L diesel engine | The Diesel Controller is a replacement ECM that has been reprogrammed to increase fuel delivery at wide-open-throttle (WOT). |