07 D60 engine light solved

I hv changed coolent sensor and temprature sensor and nothing has changed, went to the TA. They did Jpro diagnostic test and told me to change my accelerator paddle sensor , and charge me 100 To diagnose
120 to put it on
100 for the parts... i blew 300 for nothing


Unluck, nothing has changed... i was hopeless , the truck temp ia down in minnesota and my heater is not working either and itbis frozen,,, i went to local mechanic and he walk thru and checked everything , opened turbo and changed the a big hose infron of the turbo and Air temp sensor and booooom and my problems has been solved and i only paid. 120 dollars for 3 hours job, f$ck TA and petro mf scam , they will robe you to day light