just scanned the car and wanted you guys to take a look at the info I had streamed during closed loop. The car has a very slight miss that I thought was gone but you can still hear a little bit at idle, drivability seems to be ok with nothing abnormal any more. I have a thread in LT1 tech about the issues I was having under the "air pump cracked causing problems" title. anyway here is the info... what do you think?? Anything abnormal?

Desired idle
800 RPM
Engine RPM
800 RPM
coolant temp
173.3 F
Manifold Air temp
99.0 F
A/C pressure
7 PSI
MAP sensor
1.17 volts
Throttle sensor
0.66 Volts
Throttle angle
0%
Battery voltage
13.1 volts
Barometric pressure
4.64 volts
Left o2 sensor
110 mVolts
right o2 sensor
290 mVolts
block learn cell
16
left block learn value
151
right block learn value
150
Left integrator value
125
Right integrator value
127
Left injector pulse
2.5 ms
Injector pulse
2.5 ms
Mass Air flow
471 gr/sec
CCP duty cycle
0.0%
Idle Air mtr pos
51 steps
learned idle pos
37 steps
spark advance
20 degrees
Knock retard
0 degrees
Knock sensor
186
EGR duty cycle
0.0%
vehicle speed
0 mph
engine run time
218 seconds
A/C clutch
disabled
A/C
not requested
Fan number 1
on
fan number 2
on
Air switch
solenoid off
loop status
closed
Oxygen sensor
Ready
R rear oxy sensor
Ready
Learn control
enabled

 

It appears you are running lean and your mass air flow sensor is not plugged in.. or if it is then its not working at all. 471 gps is the max value which isnt possible unless the sensor is broke or unplugged... realistic value should be between 5-8 gps at idle.

 

I agre with the above. I would look at gettign your maf replaced or its not plugged in. Also your Long terms are all fugged up, Do they come down when cruising?

 

I don't know yet about the long terms during cruising, im about to take it for a drive and check it out, but yeah the Mass air had the power wire broke/clipped somehow and I have a pigtail on the way, so the mass air is unplugged yes. Would that be what causes it to run lean and to have the long terms high??

 

Ok I went out and got a capture while cruising. This was right after getting into it in 2nd gear


Desired idle
800 RPM
Engine RPM
3225 RPM
coolant temp
177.3 F
Manifold Air temp
99.0 F
A/C pressure
9 PSI
MAP sensor
4.48 volts
Throttle sensor
3.46 Volts
Throttle angle
87%
Battery voltage
12.8 volts
Barometric pressure
4.64 volts
Left o2 sensor
822 mVolts
right o2 sensor
849 mVolts
block learn cell
15
left block learn value
134
right block learn value
133
Left integrator value
128
Right integrator value
128
Left injector pulse
12.2 ms
Injector pulse
12.1 ms
Mass Air flow
471 gr/sec
CCP duty cycle
3.9%
Idle Air mtr pos
93 steps
learned idle pos
37 steps
spark advance
37 degrees
Knock retard
0 degrees
Knock sensor
179
EGR duty cycle
0.0%
vehicle speed
37 mph
engine run time
248 seconds
AC clutch
disabled
A/C
not requested
Fan number 1
on
fan number 2
on
Air switch
solenoid off
loop status
closed
Oxygen sensor
Ready
R rear oxy sensor
Ready
Learn control
disabled