What features do you look for in an engine management system?
Guest
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High or Low impedance is just a resistor for each injector. That is all the Tec and many other units have in it to allow for low impedance injectors.
The resistors by the way cost about $5 total, then just connect them into the line and you are all set. So putting them into a Engine Management unit should be pretty simple. On to use them and off to not use them.
The resistors by the way cost about $5 total, then just connect them into the line and you are all set. So putting them into a Engine Management unit should be pretty simple. On to use them and off to not use them.
Registered User
Joined: Nov 2002
Posts: 13
From: Toronto, Canada
Car Info: AFI Subaru Legacy GT-T
I chose Autronic for my engine management because I hate re-tuning for different weather, and different altitudes when driving.
Check out this link, pay particular attention to the "Fuel correction and timing correction factors". The more factors, the better the ECU adapts to changes, but the trade-off is, it's slightly more complicated.
http://www.emergent.com.au/200sx/ecudata.html
Hope this helps.
Check out this link, pay particular attention to the "Fuel correction and timing correction factors". The more factors, the better the ECU adapts to changes, but the trade-off is, it's slightly more complicated.
http://www.emergent.com.au/200sx/ecudata.html
Hope this helps.
Guest
Posts: n/a
Being able to quickly and easily switch between different maps depending on the weather. For instance one map for the winter time when the air is nice and cold. Then a second map for the hot humid summers.
The price is also a big concern.
Being able to get quick support if something goes wrong with the unit.
a wideband O2 connection
ability to read EGTs also
datalogging lots of it
quick default setting for if I screw up the maps and want to quickly go back to the orignal settings to start over
The price is also a big concern.
Being able to get quick support if something goes wrong with the unit.
a wideband O2 connection
ability to read EGTs also
datalogging lots of it
quick default setting for if I screw up the maps and want to quickly go back to the orignal settings to start over
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