I have checked the blower it works, the solenoid it works, the fuses are good. Removed the angle rubbers to check for airflow and have it. The rubber 90s are good. Vacuum lines are good. It is functioning but still the code.

Can anyone interpret the Freeze Frame data and tell me what is going on?

Fuel Sys 1 CL
" " 2 CL
Calc Load 6.7
ECT 198
Stft B1 2.3
Ltft B1 -6.3
Stft B2 2.3
Ltft B2 45.5
MAP (in Hg) 10.9
RPM 1247
Veh Spd 38
MAF (lb/min) 1.5
TPS (%) 3.5

 

Is P0410 the only DTC in memory? What driveability symptoms are you experiencing?

LTFT B2, (right side of engine) is indicating that the PCM is richening the mixture, a LOT, only on the right bank though. Could be any number of things causing that. Might be something as simple as a lazy or dead oxygen sensor. If you follow the flow chart, exactly as written, it will take you right to the problem:
https://blazerforum.com/forum/diagno...0-370-a-53333/

 

Prior to emissions testing it was throwing random misfire and the P0410 twice. I came home and used my handy dandy Power probe to power on the blower and solenoid. Checked the two fuses by the battery then started the engine. I went directly to the vacuum line after the solenoid. It had suction so I put it back on. Then I shut off the engine and cleared the codes. I drove 182 miles in maybe 8 cycles where the engine completely cooled each time before the P0410 came back. This is when I checked the two rubber 90 degree pieces. There was air moving as it should be. I will use the chart you provided. Thanks. Update: PS I cannot read the chart provived.

 

As you can see by the 7 pages of diagnostics, P0410 is not a fun one to diagnose

 

I can see the images however I am not able to view them clearly when viewed in full size. I did replace the front o2 sensor on the passenger side and clear the dct.
I drove almost 139 miles before going through emissions test. Two still not ready. Secondary Air & Evap

 

If you perform a drive cycle, it will force all monitors to run and complete their tests. https://answers.yahoo.com/question/i...1114920AAnKuGi

 

The monitors were down to the secondary air. The requirement allows for one pending so it got approved. I'll address the issue if the cell comes on again. Thanks again.

 

Soo, any updates? What was the solution to the p0410????