Onefast V

iTrader: (3)

So I was at Thunderhill raceway and during my third session coming into the 2nd to last turn the throttle began to feel funny and my car shut into REP mode. luckily was close to the track exit and limped back to the paddock. When i pulled up all my codes i was getting p0120, p0220, p1516 & p2101. I checked the connections and looked for cracks or any signs of a bad wire and nothing. Is it possible my throttle body just died out on the track? The car stil turns on but just idles like pure crap and seems to surge. It is an LS6 with a maggie on it. anything else to check? (i have a ls2 90mm throttle body sitting in the garage waiting to go on.) Should i try the other throttle body? what is my next step?

CTSV_510

iTrader: (1)

Like I said on the other forum, I've had this twice in the past 15 months. First was a bad ls6 TB, then two weeks ago the ls2 TB I replaced it with also died. Try the other TB you have. I assume you have the 90mm Maggie snout and wiring harness already?

Onefast V

iTrader: (3)

Yes I have all the correct parts for the swap.

punishmentcycle

iTrader: (6)

change it and call it a day.. i went through 2 tb's already. i just went a head a bough 2 when i had to get my last one..its sitting in the trunk for the day this third one goes

54inches

iTrader: (4)

Crap, this sounds like what mine did this weekend when I was at the track.

I popped the hood first and noticed the air intake tube had popped off and it was restricting airflow.

I fixed that and then about 15 minutes later it throws a code.

I have not checked it yet, but it is running better, with a slight hesitation right at the bottom of 1st gear.