My Mahindra 7060 is flashing a 3 code. the manual state that my throttle sensor need adjusting or replacing. I still have the blue smoke issue. will that throttle positioning sensor have anything to do with my blue smoke issue and where is that positioning sensor located. on top of the egr valve is a electrical component that operate like a pot as vacuum is applied to the egr valve is that the sensor? I keep checking my oil level and temperature gauge. temperature is normal no excessive use of oil. note: it doesn't constantly blow blue smoke and it is more noticeable when it needs to govern-up for working going up hill, if I sink my plow, going in reverse after stopping, also I'm using my ac.