I got two codes today. The car starts sporadically. How do I fix these?

P0102 Mass Air Flow (MAF) sensor circuit low frequency
P0443 Evaporative Emissions (EVAP) purge solenoid control circuit

 

You need to list more about your setup, what mods, recent changes, etc. When you say it starts sporadically, what exactly does that mean? Does it start all by itself (jk)?

Definitely check the physical connections to the MAF both the air duct and electrical connections. A failing MAF (or one that is not connected properly)can cause all sorts of problems. The EVAP DTC is not too critical.

More reading:

P0102
P0443

HTH

 

Its got an catback, and thats it. It starts about 5% of the time that I go to it. Morning, noon, and night. Got fuel, cranks, and its got spark.