To disconnect the wiring connectors from the sensors, first, loosen the hose clamp securing the air intake duct to the upper half of the air filter box and detach the duct. Then, remove the box mounting bolt. Next, pull the air filter box straight up to disengage the locator pins from their grommets. Inspect the rubber pin grommets and replace them if needed. To reinstall, switch the removal steps going from the last step to the first step.