If the onboard computer doesn't produce any error, then it's not about the sensors; you need to check the throttle pedal in the first place. Maybe he's just a stickler, and the locksmith can't shut up.
A wire can be processed by a WD-40-you need to open the hood, find a cable, remove a dusty cap and enter the WD-40 tether. Then it is necessary to press the gas pedal several times or directly to the accelerator drive at the bottom of the gas station. If the suggested solution is not helpful, it is recommended that you access the auto service.