Before you head to the garage, gather the following tools:
Press the release lever and carefully pull the large harnesses upward. Pulsar L5p Install
You will notice one side effect: The "Check Engine" light for the DEF quality sensor may flicker on rare occasions. That’s the Pulsar deleting the DEF dosing commands in the background. Keep your factory ECM. If the dealer flashes your truck, the Pulsar will go dark. You keep the module; you lose the freedom. Before you head to the garage, gather the