I put a thread in the SRX section but I thought after prob good to put this in an engine section. 2010 SRX New chains, spins like hell, but wont start. P0017 (why I did chains) P00C6 low fuel rail pressure, and P0122 and P0223 (tps was unplugged once when cranked). Any thoughts? Could security be killing it? Or does caddy have a magic wand that needs to be waved first?