Dodge/Jeep Module Power Engineered PDF Installation Instructions

The Jet Performance Module is designed to enhance the performance and drivability of your vehicle. By optimizing the air/fuel ratio, ignition
advance and various other parameters. The Jet Module retunes your engine for maximum performance.

JET STAGE 1 MODULE: The Jet Stage 1 Module is optimized for stock vehicles. Minor bolt on modifications such as free flow air filters and cat back exhaust systems will work with the stage 1 tuning. Premium fuel is recommended for best performance gains, but for normal light driving, lowgrade or midgrade fuels may be used.

JET STAGE 2 MODULE: The Jet Stage 2 Module is optimized for modified vehicles. The stage 2 requires premium fuel and the use of a Jet 180 degree thermostat. We also recommend a cat back exhaust system. The stage 2 will work well with headers, free flow air intake systems and filters.

INSTALLATION PROCEDURES
1. Disconnect negative battery cable. NOTE: Ram Pickup 89-93 – remove battery.
2. Locate the stock ECU (see chart below).
3. Remove the stock wiring harness by loosening the bolt in the center.
4. Install the supplied bolt extension into the stock computer.
5. Plug the Jet Module into the stock computer.
6. Reinstall the factory wiring harness into the Jet Module and tighten down the bolt (if equipped).
7. Reinstall battery if needed or reconnect battery cable.
8. Start the vehicle. Verify that the “service engine” light IS NOT ON. Go drive the vehicle for a few miles and verify everything is working properly.
9. Wrap insulation, make sure to press the tar tape down around the module making a tight seal.
10.In the event that you have a problem go to troubleshooting on page 22.

Download Dodge/Jeep Module Power Engineered PDF Installation Instructions