This took so long because I had to get the nissan key for car monitor. I jacked it up and let the car idle. It idles perfect - put it in drive with brake on and the motor vibrates just like in the video. I take the brake off and the vibration stops. This is just like it does while on the ground. I hooked the computer to the car and here are some of the results I got. Let me know if something is off.
Idle RPM in park - 725 - 750 in Drive - 575 - 615
Shouldn't this be closer to the same?
MAF B1 g/s in park - 2.23 in drive - 3.30 and up past 4
I dont know if this is correct. Why would the reading stay the same in park and keep rising when in drive?
H02S1 B1 - park - (0.08 - 0.70) drive- (0.08-0.9)
H02S2 B1 - park - (0.29) drive- (0.29)
B/Fuel Schdl(ms) park - 3.1 drive - 5.8
Inj Pulse - B1(ms) park - 2.7 drive 4.6
IGN Timing (deg) park 11 - 12 drive 11 - 12
With motor off and ign on timing reads 110
When something like the air condition is on the timing reads around 15 when put in drive.
I have taken it yet to another trany man and he says that is is not the torque converter that he thinks is either fuel pump not having enough pressure are or the throttle body has a problem with one of its sensors.
Thanks again for your help
Saturday, July 18th, 2009 AT 8:52 AM