Yes. I am having the same codes. P1843 and p0600. Three amigos are also on. It will start and then die shortly. Then it will run and sound fine for 20 minutes and then suddenly die. Sometimes I can keep it running by pumping the gas peddle. It just acts like I turned the key off. I have...

I had same problem only new cps installed twice just to be sure. Engine started and idled for 5 minutes and died. Now will start only after resetting engine light. Will start and then die. Makes no sense. If it does take test-book to reset after installing cps then I am out of ideas. No way to...