ok - every time i drive her hard check engine light comes on - i pull the same code over and over 0305 egr temp senor
i think it's becouse of the increased flow in the egr system
or maybe i need new sensor
anybody out there with similar problem ????
thanks for all help
Nick

 

I put my budget y pipe on a year ago and have yet to have any codes

you could check the resistance of the temp sensor.. you could boil the sensor in water..

at 32 deg F it should be 7.9 Mega ohms - 9.7 Mega ohms

at 122 deg F it should be .57 Mega ohms - .70 Mega ohms

at 212 deg F it should be .08 Mega ohms - .10 Mega ohms

How do you know the temp of the water?? use a thermometer

and if you can't get 212 deg

look at replacing the sensor.. that is most likely the problem

 

I will test the sensor and hopefully that's should fix the problem

thanks again

Nick

 

No Problem