11-20-2020, 09:54 AM
Hi Fixkick.
My troubles are over!!!! I cann't believe that the poor quality MAF sensor was reading correctly, but was sending bad information to ECM. Intalled New Cardone MAF sensor 74-10033
At Idle now :
Rich Lean status fluctuating Rich/Lean
IAC 10 L/Min
Inj Pulse dropped to 3.2 ms
STFT 128
LTFT 125
HO2S Activated 801mv fluctuating
TPS .86 volts
Trottle angle .0 degrees
Engine Coolant Verified by Infared 181F and 317 OHMs
And the best part it PASSED SMOG !
15mph HC 25 ppm CO% 0.03 NOX 289 ppm
25mph HC 8 ppm CO% 0.08 NOX 105 ppm
Thanks so much. I thought I was going crazy. Experience again prevails!
My troubles are over!!!! I cann't believe that the poor quality MAF sensor was reading correctly, but was sending bad information to ECM. Intalled New Cardone MAF sensor 74-10033
At Idle now :
Rich Lean status fluctuating Rich/Lean
IAC 10 L/Min
Inj Pulse dropped to 3.2 ms
STFT 128
LTFT 125
HO2S Activated 801mv fluctuating
TPS .86 volts
Trottle angle .0 degrees
Engine Coolant Verified by Infared 181F and 317 OHMs
And the best part it PASSED SMOG !
15mph HC 25 ppm CO% 0.03 NOX 289 ppm
25mph HC 8 ppm CO% 0.08 NOX 105 ppm
Thanks so much. I thought I was going crazy. Experience again prevails!