Car wont stay running for more than a second or two...

[Vertigo RT]

So, yesterday, I drove to the vets office for my cat... upon leaving I went out to my car, (which had been running fine... save for a little sputter at low rpms) and it would slowly start and then run for a second and die. Even if I floored the gas as it started it would just die at a higher rpm. Replicated this process around 4 times and decided to walk home. Upon picking the car up today. The battery is ok enough to power the roof and windows, but does seem low... and when turning the key I just get a clicking from the ecu.
Ive narrowed it down to one of two things... the ecu (bad caps) or the CPS.. any thoughts or advice?

 

[Altoids94]

Check your fuses and see if anything is blown. Also make sure everything is properly plugged in.

 

[Diamond Star Werks]

Its your cams sensor.

 

[johnovision27]

My car did the same thing when my CAS went. Worst part is that the car isn't on long enough to log the code. I got lucky, it fired up for a couple seconds, threw the code and then crapped out.

 

[Vertigo RT]

That was my theory, too. Had the same issue with my 2Ga Talon.
Thanks all, gonna replace my CAS today and let ya know!

 

[99ECLIPSEGSXDSM]

The CAS is the problem. Very easy to install

 

[Marceldsm]

Cas
FUEL PRESSURE TEST
TIMMING
IGNITION

ARE ALL INSPECTED ?

 

[Vertigo RT]

Fuel pressure passes
Ignition passes
Not sure on timing, but it WAS fine...
Got the CAS, gonna install in a little while.

 

[Vertigo RT]

Of course I dont have jumper cables and my battery is dead... CAS installed, waiting for outcome

 

[Diamond Star Werks]

Of course I dont have jumper cables and my battery is dead... CAS installed, waiting for outcome

Push start?!

 

[Vertigo RT]

Push start?!

Pssshhhht, I wish... auto... ugh... got it started, though! It was indeed the CAS. Tossed in a new one, got a new battery and was good to go!

 

[Diamond Star Werks]

Pssshhhht, I wish... auto... ugh... got it started, though! It was indeed the CAS. Tossed in a new one, got a new battery and was good to go!

Sweet man. Glad its fixed.