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Re: Delco Jeep

Posted: Wed Jun 10, 2015 11:48 am
by Dylan
That's good news. My latest bin and the earlier one's had charge temp mods and coolant contribution mods.
Hopefully I'll get a look at the log tonight. Good to see you're having a win now.

Re: Delco Jeep

Posted: Wed Jun 10, 2015 9:16 pm
by Dylan
Have a look and post up another log. Only lean areas is idle the rest I quite rich now.

Re: Delco Jeep

Posted: Thu Jun 11, 2015 8:04 am
by v6bucket
How do I adjust the actual AFR closer to the Target AFR when the engine is still in the warm up phase? I I've got a few areas that are bit lean.

Re: Delco Jeep

Posted: Thu Jun 11, 2015 8:09 am
by Dylan
The warm up phase would be best done with charge temp changes. Once warm stick with VE.

Re: Delco Jeep

Posted: Thu Jun 11, 2015 9:54 pm
by Dylan
Did you look into calibrating your wideband?
Or were the 0 5 volt settings right?

Re: Delco Jeep

Posted: Thu Jun 11, 2015 11:49 pm
by v6bucket
The wideband is correct.

Re: Delco Jeep

Posted: Tue Jun 16, 2015 12:51 pm
by v6bucket
I've had an issue with the Torque convertor not staying locked in, thinking that it was something to do with the CEL on, I changed back to Jeep configuration.
The 1st log is with the the delco recording with only sensors hooked up, between 5 -5.13 I made a wot run, well the Jeep certainly puts some juice in, afr ws into the 10s.
The 2nd log is the delco running the spark & fuel, with the "Charge Temp" tables from Dylan's last bin, different car, well Dylan, I think your onto something. The afr is still a bit ugly, but I imagine that it should improve with the narrow band hooked to the delco.

Log of Jeep fuel/spark
12P_8025.XDL
(561.19 KiB) Downloaded 462 times
Delco running fuel/spark
12P_8026.XDL
(497.92 KiB) Downloaded 382 times
Jeep 65.bin
(32 KiB) Downloaded 416 times

Re: Delco Jeep

Posted: Tue Jun 16, 2015 2:01 pm
by Dylan
I will look tonight can't wait. An afr that rich will kill iff power for sure.
You want to get the fueling pretty close as the BLM's onky adjust so much.
And are lost whenever battery is disconnected.

Re: Delco Jeep

Posted: Tue Jun 16, 2015 8:37 pm
by Dylan
That bin you have there, is that the bin you logged?

Re: Delco Jeep

Posted: Tue Jun 16, 2015 8:55 pm
by Dylan
The 8026 log doesn't have any data, well for me anyway. Maybe someone else has more luck or upload it again?