new LS2 Throttlebody install : No start??
I was installing New LS2 Throttlebody instead of ls6 TB to my motor, have a 2003 Vette, and TSP 402,
And got the hardness adapter to switch to Ls2 TB, but know it will not start, only reduce engine power...
and the codes are P0220 h c, P 2135 h c
What can this be, ?
Baezi
Iceland


