Timing? once again [Archive] - SR20 Forum

: Timing? once again

07-14-2009, 07:45 PM
Ok so the bin that I'm currently using has a stock timing map with everything turned down by 5. That means that at idle it should be idling at 10. Which is fine with me at this point. When I use Calumsult it still shows the idle at 15. What would cause that?

07-14-2009, 09:11 PM
Ok I went back and looked at the chart. At 800 rpms it's supposed to be at 10. At 1200 rpms it's supposed to be at 18. The cars idling a little over 1k, so I'm assuming that the 15 I'm seeing is just because of the rpm's. I'd still like to get someone's advice on this though.

07-14-2009, 10:50 PM
At idle it doesn't use the timing map, it uses the seperate idle timing table.

07-15-2009, 12:55 AM
Ah ok, I don't see that anywhere lol. So it'll stay at 15 for idle either way huh? Thanks man, I know you rarely have time to fool with this stuff.

Edit: Ok I just found that. The base idle timing charts. I think it had one for in gear and one for neutral. There's no telling what mine see's since I switched to a 5 spd from auto and kept the auto harness lol.

07-15-2009, 10:08 AM
It's probably staying in the neutral table if you don't have the neutral switch connected. Watch the neutral flag in nissan datascan.

07-15-2009, 11:18 AM
I'll do it. Would you tell me AGAIN how to disable the stock 02 sensor? I'm thinking you just unclick the checked box on tunerpro but I wanted to check again before I did anything.

07-15-2009, 01:43 PM
Yep, that's it.

07-15-2009, 02:21 PM
Thanks again.