my work has an early 2000's isuzu NPR box truck. my boss was wondering if adjusting the bolt under the gas pedal would give us anymore top speed.
Dec 20, 2011 at 6:22 PM
engine trying to get more power?
2003 ISUZU NPR
PDRSH237
- MEMBER
- 1 POST
Advertisement
SQM
- ✓ASE Certified Mechanic
- 6,383 POSTS
Hello,
The top speed is limited by the engine computer, governor limited.
It cannot be changed by adjusting the bolt under gas pedal. The limit is there so that the vehicle can be operated safely within that speed, it is not recommended to change the top speed as it is a safety issue.
Please let me know of any questions.
Thank you.
https://www.youtube.com/c/2carpros/featured
The top speed is limited by the engine computer, governor limited.
It cannot be changed by adjusting the bolt under gas pedal. The limit is there so that the vehicle can be operated safely within that speed, it is not recommended to change the top speed as it is a safety issue.
Please let me know of any questions.
Thank you.
https://www.youtube.com/c/2carpros/featured
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Sep 28, 2021 at 12:31 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.