Sadly after 11000 miles i am getting intermittent errors from my tps sensor. I have been cruising down the road and just randomly the check engine light comes on and i loose power. When i turn the key off and then click it back to on. I get 3 blinks from the check engine light. When i inspect the sensor it has white corrosion on it. I haven't yet removed the seat and tank to check the ohm ranges. That is my next step. However if its where it should, where can i find a cost effective tps replacement? Or do they just cost around $140 like I've seen online?