All I did was disconnect the battery and took off plug wires to remove the tunkside exhaust to weld up a leaking header and weld a wideband bung in the down pipe. I also replaced the map sensor. With a new one. It cranks and I have fuel pressure. I also checked and verified spark on two random wires. I also noticed that while cranking the temp guage peggs which it never has before. I have fuel pressure but no wet fuel on plugs. I hooked up hptuners and scanned as I cranked it over and nothing reading on the injector duty or either injb1 or injb2. Looks like the injectors ain't firing.