okay..
I now have my 02 and wideband hooked up on my DP.. on hot starts, it stills runs lean, around 18-19.. for the IAT corr, I had to add about 10% fuel @ 159 degrees, to help bring the AFR's down..
btw, i snipped the analog 1 signal from my LM1 to the ECU harness so it doesn't affect the 02 signal.. BTW, i also connected the ground wire from the LM1 to the ground wire on the ECU harness too..
hot start, post start lean problems
Just to chime in, I'm having the same problems too. I find if I turn the car off, and turn it back on within 5 minutes. It's no problem. But anywhere from 5mins to 15 mins it'll keep cranking the motor and not fire till about 10 cranks then run lean till it richens up after about 5 mins later. I find if the car sits for over 15 mins, it starts jsut fine as well. It's only when you turn the car on after sitting between 5 to 15 mins for me. Any other time is mint.
My s200 does exactly the same thing. I was planning to upgrade to the s300 but im hesitant.Tchleung wrote:Just to chime in, I'm having the same problems too. I find if I turn the car off, and turn it back on within 5 minutes. It's no problem. But anywhere from 5mins to 15 mins it'll keep cranking the motor and not fire till about 10 cranks then run lean till it richens up after about 5 mins later. I find if the car sits for over 15 mins, it starts jsut fine as well. It's only when you turn the car on after sitting between 5 to 15 mins for me. Any other time is mint.