Here is an update from Jack pertaining to questions you guys had:
Ben,
Thanks for the reply, and I'll be happy to answer your questions.
1.Switch between two pre set map settings with included switch.( Whats this switch allabout, can someone explain more?)
The Unichip contains two timing maps which are driver selectable via a switch on
the PnP harness. Functionally, the primary reason for the two maps is either to allow
different octane fuel use (one map for street gas, the second for race gas for example). If nothing is specified by the customer, we set one map slightly more aggressive for premium street gas and one slightly less aggressive for the same grade which helps compensate for individual tolerances between vehicles with respect to detonation. Some vehicles may produce a CEL with the B-map while some can run it just fine; the former would either run the A-map or get the Unichip custom tuned since that particular vehicle won't tolerate the B-Map.
2.Specifically set/tuned to work with Cork Sport 'Power Series' product line (exhaust,
intake, etc). Can be reprogrammed at a later time (by specified outlets). (I have a custom 2.5" catback and an apex d/p on the way so do I tell them that when I order? I guess what am trying to ask is how do you order it?)
The Unichip is a custom tunable computer, not a throw away re-flash chip and can be reprogrammed at any time by a qualified tuner. To order the PnP kit, tell the guy selling it to you what modifications you have on the car (including any ECU enhancements already made, although not required, I recommend returning the OEM ECU to "stock" settings before using the Unichip)and they will tell you if they have that map or not. If they have the map, you'll be able to purchase it pre-programmed or with a "zero map" to get a custom tune; if they don't have the map, you're looking at a custom tune to get the best performance out of you car.
3. In an old thread someone said that the unichip ups the boost 3 PSI over stock. So does that means that the boost is set to 9.5 PSI from 6.5 PSI stock??? One last bit that concerns me; if the Unit Chip controls boost then how can it be 100% PnP? You would still have to tap the waste gate line right?
The PnP kit converts the car from manual boost control to electronic boost control and the Unichip takes its load signal from MAP rather than from TPS. We can control/set the boost to any desired level although with the little stock turbo on the car, 9 psi is the max you can get. If someone's running a bigger turbo, they can run more boost... the limit becomes engine strength not ECU control.
4. I'd be concerned about pinging with this thing on there. Will this be an issue?
We have complete control over timing, fuel, and boost so we can control all the
parameters associated with power production and detonation. If tuned correctly, the
engine won't have any detonation at all. Obviously, individual cars have individual
tolerances and some detonate with less timing than others; that's one of the main reasons we offer two timing maps. Everyone should be able to Map A, a few cars will get a detonation CEL from Map B. You won't hurt the engine from briefly running the Map B, even if you get a CEL.
5.How much for the reprogramming for the exhaust and other mods after you get the pnp for a stock Mazdaspeed?
Our re-programming fee is $35.
6.Will it control my 460cc injectors?
Yes, but you'll require a different map than a "standard" injector map. People typically "over inject" their engines because they can't adjust the duty cycle... the real
question is does the engine really need the bigger injectors?
7.I do wish I knew if that dyno chart was with the boost @ 9 PSI or not.
The dyno sheet I sent you is a 9 psi chart... an otherwise stock MS Protg will
automatically run 9 psi when the Unichip PnP kit is installed.
Please let me know if I can answer any additional questions.
Cheers,
Jack
Jack Friedman, General Manager
Unichip of North America
www.unichip.us
Toll free 1.866.643.7400
