I am trying to remove the check engine light for rear o2 sensors from a 12 tundra that has had the cats deleted. I can get the light to go out on the dash but the code is still there when you scan...
Type: Posts; User: TTW32174
I am trying to remove the check engine light for rear o2 sensors from a 12 tundra that has had the cats deleted. I can get the light to go out on the dash but the code is still there when you scan...
I've been working on my VE table, and I can get it to where it logs within 3% on the majority of cells, however the table looks all screwed up to me. I have my highest numbers at the top of the table...
So the injectors are definitely ls6 injectors. Theyre bosch units from a 01-04 corvette with a 5.7 according to their part numbers. I've been trying to work on the VE table, but its been raining a...
Ah ok, thanks! That makes sense. I set it down to 20% and the map up to 55. I?ll double check the part numbers on those injectors tomorrow to make sure.
Ok, so I tried just changing the map calibration and the open loop tables and that didnt help. Then I restarted at the stock tune on the pcm and changed as little as I could to get it running and I...
Sounds good. I'll try that and report back with a new log later.
So looking at the tune, under airflow>general theres two values for map calibration. Theres a linear and an offset value. Looking at a stock ls6 tune (the map sensor came with the intake too) the...
Ah fantastic Luke, thank you. I will try that this evening. Oh I gotcha, no I?m not referencing vacuum to the press regulator. It just does what it does..
According to the weather today its 30.29 inches. And its with stock ls6 injectors. I dont know what year/car theyre from, but I can get the part numbers if that matters. They just came with the ls6...
Ah, ok. Thanks! So it was originally DBC then. And anyways I do see readings from IAC and TPS, so I guess its not an issue with that.. My first though honestly was the fuel pump/pressure, because if...
Not sure if its relevant, but I have a cable throttle. I'm fairly sure this was a cable throttle pcm as it was a red/blue connector version.
Yes to all that, I know 12.7 isnt stoich. just set it that way for ease of tuning at the moment. It also didnt seem to make a difference on this, but I did try it at stoich and it does the same...
I have a 5.3 with a ls6 cam and intake (and injectors) swapped into a RX7. Ive started it and it idles fine, but if you give it any throttle it just dies. Its set up without oxygen sensors or a MAF...