Thread: Stock sr20 idling rough and 18+AFR Lean

The car boils over lean about 10 mins idling (warm) cold the car idles awesome. I cannot drive the car as it falls on it's face if more than 1/4throttle

Have new o2,knock,j00 maf from 96 p10,no egr

Thoughts?

Isn't the 96 P10 maf and OBD2 one, which would be too new for B13's?

I thought so, but the p/n is the same as the b13 j00. The j001 is obd2 right?

Any ideas? I also see that the fast idle valve is not working.
Also when the car is off the ucu relay click on and off.