× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Harsh up and down shifts, all gears
Posted to Transmission Forum on 10/4/2014

On the basis that the Sportage is basically a Hyundai Tuscon, that P1726 is usually due to faulty Accelerator Position Sensor (APS) which is the electronic gas pedal, and NOT the TPS. Scope that sensor and see what that shows.

The APS gets a lot of moisture ... Login to read more.