Ryan.G Posted March 20, 2007 Share Posted March 20, 2007 Hi Going to start tuning my e-manage blue this weekend and was wondering if anyone had a base map they could send me to get me up and going on a jspec tt running 440cc, twins and bpu mods Ryan Link to comment Share on other sites More sharing options...
terribleturner Posted March 20, 2007 Share Posted March 20, 2007 Ryan, whay are you putting an EManage on a BPU car?? You shouldn't really need to change anything tbh. Have you got an AFR gauge in the car?? Link to comment Share on other sites More sharing options...
Ryan.G Posted March 20, 2007 Author Share Posted March 20, 2007 Not going to be BPU for much longer but the jspec overfuel heavily after 4500rpm was seeing 10.3 on my wideband datalogging last night at 1bar. Way too rich for me, wasting to much fuel. Toyota did a good job on the lean cruise burn though and cold start enrichment Link to comment Share on other sites More sharing options...
terribleturner Posted March 20, 2007 Share Posted March 20, 2007 Can you tell me your mods so far?? Just if you're BPU and running rich it may be wise to find out why this is to start with. Your best bet is to alter the EManage as you go from zero accross the board. Link to comment Share on other sites More sharing options...
wkdtime Posted March 20, 2007 Share Posted March 20, 2007 Can you tell me your mods so far?? Just if you're BPU and running rich it may be wise to find out why this is to start with. . Map sensor only operates to 1.0Bar on JDM, at which point most cars will tend to run rich. Link to comment Share on other sites More sharing options...
Ryan.G Posted March 20, 2007 Author Share Posted March 20, 2007 Map sensor only operates to 1.0Bar on JDM, at which point most cars will tend to run rich yup after 14.5psi the ecu just goes 100% injector duty hence why goes rich. Can you tell me your mods so far?? Just if you're BPU and running rich it may be wise to find out why this is to start with. Your best bet is to alter the EManage as you go from zero accross the board Double De-cat running 1.0bar HKS Superdrager 2 exhaust CW SMIC TRL VVFC FCD Walbro Fuel Pump RLTC w/launch control nothing wrong with car bud have error checked and watched the injector duty Just toyota playing safe Link to comment Share on other sites More sharing options...
terribleturner Posted March 20, 2007 Share Posted March 20, 2007 I always thought it was over 1bar, you learn something every day Yeah so just take the car out and adjust as neccassary. A base map is only used to start the car, not drive. And as you're using a piggyback the car just needs adjusting. Link to comment Share on other sites More sharing options...
Whitesupraboy2 Posted March 20, 2007 Share Posted March 20, 2007 Double De-cat running 1.2bar Greddy Ti exhaust Greddy Type R FMIC TRL VVFC FCD Walbro Fuel Pump Mine has an Emange mapped by Paul Whiffen but I dont know how to get the map out or if I can? Link to comment Share on other sites More sharing options...
Ryan.G Posted March 20, 2007 Author Share Posted March 20, 2007 Have you got the support cable buddy and software is so you can read the map and save it. let me know Thanks Ryan Link to comment Share on other sites More sharing options...
Whitesupraboy2 Posted March 20, 2007 Share Posted March 20, 2007 Is there a chance the support cable could be still be attached and under the carpet? I definatly dont have the software but i'm sure I could find that on the net somewhere. Link to comment Share on other sites More sharing options...
Ryan.G Posted March 20, 2007 Author Share Posted March 20, 2007 I doubt it bud as paul prob used his own cable and software. Where you based. i cant imagine you live in iraq with a supra Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted March 20, 2007 Share Posted March 20, 2007 yup after 14.5psi the ecu just goes 100% injector duty hence why goes rich. Double De-cat running 1.0bar HKS Superdrager 2 exhaust CW SMIC TRL VVFC FCD Walbro Fuel Pump RLTC w/launch control nothing wrong with car bud have error checked and watched the injector duty Just toyota playing safe The ECU dose not just go 100% injector DC over 1 bar, it is mapped beyond i bar, just very rich, i have once seen 96% DC at 1.25 bar on a very cold day, when i first when BPU i was seeing AFRs in the 9s so Emanage is very usefull for trimming fuel once the ECU goes open loop, its also a good idea to pull a couple of degrees of timing over 1 bar, you can also use the Emanage to deal with the fuel cut. Link to comment Share on other sites More sharing options...
Ian C Posted March 20, 2007 Share Posted March 20, 2007 Ryan, whay are you putting an EManage on a BPU car?? You shouldn't really need to change anything tbh. Have you got an AFR gauge in the car?? Drop Smarty a line to see how much improvement a BPU car can get when you sort out the fuelling Yes a Supra will run OK but you can pull sooo much fuel and still remain nice and safe, you free up more power and use less petrol - bonus Map sensor only operates to 1.0Bar on JDM, at which point most cars will tend to run rich. They read up to 1.25bar, although the last 0.05bar is a tad erratic. Fuel cut kicks in above 1.0bar, when it cuts in depends on how far over 1bar you are and for how long. By this time the ECU is running the injectors at 100% anyway as it's anticipating an overboost condition - hence the running rich issue. -Ian Link to comment Share on other sites More sharing options...
Steve Posted March 20, 2007 Share Posted March 20, 2007 Drop Smarty a line to see how much improvement a BPU car can get when you sort out the fuelling -Ian When a BPU Supe is mapped properly, jesus its bloody quick,(Thanks again Ian) even in TTC Mode which i have had to do due to 2nd tubby getting later. It now pulls like never before. Cant beleive how much difference it has made. Plus the advancing of the timing in places helps alot Link to comment Share on other sites More sharing options...
Whitesupraboy2 Posted March 21, 2007 Share Posted March 21, 2007 I doubt it bud as paul prob used his own cable and software. Where you based. i cant imagine you live in iraq with a supra I live in bournemouth. Link to comment Share on other sites More sharing options...
SupraAyf Posted March 21, 2007 Share Posted March 21, 2007 I live in bournemouth. Well that's a bit like Iraq James:p Link to comment Share on other sites More sharing options...
Whitesupraboy2 Posted March 21, 2007 Share Posted March 21, 2007 Well that's a bit like Iraq James:p what Can I say I wanted my own Country on the Supra Map. Link to comment Share on other sites More sharing options...
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