I have a 2013 suzuki swift 1.2 cvt. Sometimes when I'm in traffic, the throttle doesn't respond after I fully come to a stop. Once I switch off and on the car, everything reverts to normal. I recently cleaned the throttle body and it still happened. After it happened, I cleaned the maf sensor but I haven't been in traffic since then. Could it be my tps going bad and how about the pedal?