My car is a 2004 SRT-4, 70k miles. Borla catback, catless downpipe, bov, ICEMAN and mopar perf clutch. I am throwing code 1105. Changed tip to try that, still throwing code, check vac lines to boost solenoid with the red and white lines, check connections still no source to the issue. Checked with multimeter, no power at the tip solenoid.
Other car is a 2003 SRT-4 i am working on for a guy at works son/ daughter

. 126K miles, all stock minus the catless down pipe. Was throwing codes P0132 Any ideas? Car is running so rich it is emmiting fuel smelling whitish gray smoke. Not coolant. Smokes bad. The O2 sensors were replaced, twice.. I am lost to what is causing this. The computer is fine in it, changed stage 1 comp and injectors back to stock to try that....
I put a diagnostic obd scanner on it. Downstream O2 is working, the upstream is locked in on a high voltage :/
Any wiring guru's in Southeast mich willing to help?
I am so stumped, literally.
Please any insight would be awesome....