99-00 MS2 PNP Startup Map Issues
#1
99-00 MS2 PNP Startup Map Issues
I apologize if I seem a little un-researched, but this is completely new territory for me and I am not really sure where to start.
Configuration: I have an MS2 PNP 99-00 on a 2000 Miata with a GM air intake temp sensor and an AEM UEGO wideband. Except for the exhaust and the sensors, the engine is stock. I loaded the 99-00 startup map for the correct firmware on my MS and configured the wideband and intake temp sensor in turner studio. Other than that, I have left the tune as is.
When I go the start the vehicle, sometimes (usually the first time after it has sat for a while) it will start, but usually it takes some throttle input to get it going and keep it running. For the short periods of time I can keep it running, it is running stupid rich, which i assume is most of my problem. I have not been able to set timing yet, as i cant keep the car running long enough to do so.
Also, I understand this is a startup map which is less refined than a base map. As far as startup and idle, what parameters do I want to begin to mess with and how do they work?
Also, might there be any more refined base maps available?
Thanks in advance.
Configuration: I have an MS2 PNP 99-00 on a 2000 Miata with a GM air intake temp sensor and an AEM UEGO wideband. Except for the exhaust and the sensors, the engine is stock. I loaded the 99-00 startup map for the correct firmware on my MS and configured the wideband and intake temp sensor in turner studio. Other than that, I have left the tune as is.
When I go the start the vehicle, sometimes (usually the first time after it has sat for a while) it will start, but usually it takes some throttle input to get it going and keep it running. For the short periods of time I can keep it running, it is running stupid rich, which i assume is most of my problem. I have not been able to set timing yet, as i cant keep the car running long enough to do so.
Also, I understand this is a startup map which is less refined than a base map. As far as startup and idle, what parameters do I want to begin to mess with and how do they work?
Also, might there be any more refined base maps available?
Thanks in advance.
#2
Moderator
iTrader: (12)
Join Date: Nov 2008
Location: Tampa, Florida
Posts: 20,681
Total Cats: 3,019
If it's showing rich remove some fuel from the block of cells below 2000 rpm until it approaches normal. Set the target idle at 1200 or 1500 initially if you must to keep it running while adjusting the fuel and checking the timing.
Thread
Thread Starter
Forum
Replies
Last Post