Nistune Forums

Timing does not seem to be affected at all according to nistune. 21 doesn't even throw a dtc light on the dash it just shows up in the ecu is all.

Subside, did your bt board have v1.3 or v1.2 on it? Mine has v1.3 and can't get it to work right. I can connect but it then disconnects and when trying to access scan settings says Consult busy. S13 and rb20det.

After the ls2 coil pack conversion of course I am getting code 21 in the ecu. Anyone know a way to keep the ecu from logging the code? It's not a huge deal as the car runs great just trying to keep the code from showing up.

So I was trying to figure out a problem with my son's 240sx/rb20det and got a consult cable. I noticed while using it that if you moved the wires any it would disconnect. I checked the wires and found they wire just twisted together kind of sloppy so figured I would solder them up. The soldering is ...

The maf may still be bad. I chased a problem for weeks on our rb20det and changed and checked everything. car would rev way past 2500 which is the magical maf number so i thought maf was good. Finally I changed the maf and car instantly started running perfect. Idle is perfect and it pulls like a be...