2000 Ap1 greedy turbo and Aem series 2
Had some issues installed the factory inj and Ecm to test and it's running in the 8's at idle. White the Aem it was like a smoke stack so I assumed it might be the tune was corrupted. The code P1033 is high voltage ox sensor reader shows 1.25v with no change. Besides the obvious such as a bad Ox sensor "it is not used on the Aem I believe" what could be causing this? If the factory sensor is not used then that may not be the issue.
Thanks

 

Getting a PO 410 code secondary air pump cause this issue? It looks like my tips and map connectors were reversed. After I corrected the 410 code came up and car stalls.