1997 i30t starting problem

[i30tt]

Hey guys,

Could I get your opinion on my I30 starting problem?

Here's a sound clip:
http://www.porschepower.net/public/i30t_startup.wma
... the 2nd startup is worse.

Perhaps a crank sensor?

I recently pulled codes:
1. P0130 - O2 circuit (Bank 1, sensor 1)
1. P0150 - O2 circuit (Bank 2, sensor 1)
2. P0325 - Knock Sensor 1 Circuit (Bank 1)
But perhaps the whacky starting has tripped a couple sensors.

Thanks!
AK