2008 Sentra 80K miles turns off when coming to a stop.

[acuevas123]

Hey all,
I have a 2008 Sentra( 80K miles ) which turns off when coming to a stop.
It idles roughly when coming to a stop and then dies.
Funny thing is it turns on Ok initially. It is when I am on the road only that this occurs. Any and all suggestions are most welcomed.

[Faja]

possibly a sensor problem, check MAF and/or CPS.

[acuevas123]

Thanks Faja,
I understand the MAF ( master air flow) you mean try cleaning it. What is "CPS" though? Thanks

[Faja]

Crankshaft Position Sensor.

[acuevas123]

thanks