How to Remove Rev Limiter on Dodge Challenger
For Dodge Challenger enthusiasts, the thrill of pushing the engine to its limits is unparalleled. However, the factory-installed rev limiter can put a damper on the full potential of your vehicle. If you’re looking to remove the rev limiter on your Dodge Challenger, you’ve come to the right place. In this article, we will guide you through the process of removing the rev limiter and unleashing the true power of your Challenger.
Before you begin, it’s important to note that removing the rev limiter can be a complex task and may void your vehicle’s warranty. Additionally, it’s crucial to have a basic understanding of automotive mechanics and the necessary tools to ensure a successful removal. With that said, let’s dive into the steps to remove the rev limiter on your Dodge Challenger.
1. Gather the necessary tools and materials:
- Socket set (including socket wrench and ratchet)
- Torx bit set
- Phillips screwdriver
- Wrench set
- Wire cutters
- Insulating tape
2. Locate the PCM (Powertrain Control Module):
The PCM is responsible for managing the engine’s performance, including the rev limiter. It is typically located under the hood, near the firewall. Refer to your vehicle’s manual for the exact location and any additional precautions that may be necessary.
3. Disconnect the PCM:
Using the appropriate socket and Torx bit, disconnect the electrical connectors from the PCM. This may require some force, so be cautious to avoid damaging the connectors. Once disconnected, set the PCM aside for later use.
4. Locate the rev limiter wire:
The rev limiter wire is usually a thick, black wire with a blue or red tracer. It is connected to the PCM and may be located on the engine side or under the dashboard. Consult your vehicle’s wiring diagram to identify the wire’s exact location.
5. Cut the rev limiter wire:
Using wire cutters, carefully cut the rev limiter wire. Be sure to leave enough wire on both ends to connect to the PCM later. It’s essential to ensure that the cut is clean and straight to avoid any potential issues.
6. Connect the wires:
Take the two ends of the cut wire and strip approximately 1/2 inch of insulation from each end. Then, twist the wires together and secure them with insulating tape. This will prevent any short circuits or electrical issues.
7. Reconnect the PCM:
Reconnect the electrical connectors to the PCM using the appropriate socket and Torx bit. Make sure the connections are secure and tight.
8. Test the engine:
Start your Dodge Challenger and rev the engine to its highest rpm. If the rev limiter has been successfully removed, the engine should now run without any restrictions.
By following these steps, you should be able to successfully remove the rev limiter on your Dodge Challenger. However, keep in mind that this process may vary slightly depending on the year, model, and engine configuration of your vehicle. Always consult your vehicle’s manual and seek professional assistance if needed.
