Toyota Corolla SEG with 4AGE 20V Blacktop + E-manage Blue.

Hi,we have another 4ag 20v with e-manage coming.The e-manage is very popular with automotive enthusiasts in engine tuning.

 Stock engine.

End result,green is before and red is after tuned,this is normal HP output for stock healthy engine.Car should go much faster with 15 inch wheels rather than 16 inch the owner is using now. :)

Honda Civic EG + B16A Turbo kit + E-manage

A revisit to the VTEC turbo B16A from previous post.The engine have been completed and the owner have finished running in his engine,now its tuning time.

This engine runs on stock ecu and E-manage blue with Greddy Pressure sensor.Mechanicals by Garage Daz and tuning by R.N.R Autosport.

 Top fuel turbo kit.

 

Final figure,boost is 0.45bar.This turbo kit have very good response,due to small sized turbo.Fuel is RON97

4AGE 20V + E-manage Mini

Another customer comes into wanted to install E-manage to his 4AGE 20V,this time we installed new mini e-manage blue.Good thing is it comes with USB connection which is a lot faster and stable,also friendly with newer laptops.

 6 speed gearbox

 Final result.

Mazda MX5 +Emanage

 Installing the e-manage

 Car on dyno,engine is stock with extractor,

A bit low but still a lot of improvement can be done.Thank to the owner,hope you enjoy the new improved power.

AE92 SE with 4AG 20V Blacktop + Emanage

 Another customer all the way from Penang,thanks for your trust to tune your car,engine relatively stock,with e-manage piggyback ecu.

The results.

AE92 + 3SGTE E-manage Tuning

Hi,

Before Hari Raya,a friend come to tune his E-manage blue in his 3S GTE equipped AE92 Corolla.

The end result is 224.5whp but with less boost than the 1st run.

The blue graph is base run with 0.8-0.9 bar of boost,the red graph is the tuned but with only 0.6-0.7 bar of boost.The boost controller acting weirdly during tuning so we cant raise the boost. However we picked up good gain at high rpm even with less boost as the previous AFR is too rich at the high end.

The owner will get the boost controller sorted out and come back for more.

AE101 SEG with 4AGE 20V 6 Speed + E-manage Blue Tuning

Another E-manage (EM-CON) tuning...SEG AE101 with 4AGE 20V 6 Speed.

 Car up on dyno

The results,not bad for a 1.6L,slightly modded engine.

Perdana Eterna Twin Turbo (6A12TT) + E-manage Blue Tuning

 The car on the rollers

Max power achieved on stock engine,stock boost (0.6 bar) after e-manage tuning.

Toyota Corolla SEG + 4AGE Silvertop + Blacktop ECU + E-manage

Hi,recently done a E-manage Ultimate installation and tuning on a 4AGE Silvertop 20v with Blacktop ecu. Engine is stock except for trumpets and exhaust adjustable cam pulley. Engine is not at its best performance due to some leaks and this car is on 16 inch wheels.

On Dyno

Results,the orange line is before tuning and the pink one is after tuning.Car goes much stronger and the fuel consumption is decreased.



4AGE 20 Valve Blacktop Plug and Play Harness for Greddy E-Manage

A customer from Sarawak asked me to make him an E-manage plug and play harness for his 20v Blacktop 4ag,as he doesn't want to cut the original harness.

Used connector but almost as good as new connector

Here is the female connector being soldered to new wires.The wires i'm using is automotive quality AVSS 0.5mm wires.(Exclusive order, hardly can find this in any electrical shop)

Finished plug and play harness with wiring diagram for E-manage installation.Warranty provided for the harness is 3 month but it will last for years.

Corolla SEG AE101 Blacktop 20V Auto + E-manage tuning

A friend introduced me to a toyota seg owner who wants to tune his e-manage.This is my first time dyno tune an auto 20v,it is quite difficult as it need delicate control of the throttle in order to maintain the car in particular gear,hence it is hard to get consistency on every runs.

None the less,the base run made is quite good and it is very hard for me to squeeze the every bit of extra power and torque.I got it after almost 30 runs,but there is a strange torque dip at 3500 up to 4500,i spend another 47 runs just to tuneout the dip but after using all tricks up my sleeve,still couldnt get it to better.I guessing this is something that can only be resolved on the street,as this car is auto transmission,and dyno loading can't simulate some of the load the gearbox experienced on the actual road driving conditions.

The AFR lean out just at that moment,i'm thinking it caused by vvt switching on.Something we couldnt see on dyno,a further street tuning should resolve the issue.However,there is an increase on torque right after 4500 up all the way to redline,is much flatter.Peak HP increase is quite minimal and happens a bit later than previous,but it still climbing up until 7600rpm,almost at the rev cut and shift point for the autobox.

I want to review this back and find ways to improve the torque curve and AFR lean out issue at low rpm,will be fine tuning on the road.But anyway,owner now happy with current performance.

Toyota SEG AE111 Blacktop 20v + E-manage Tuning #2

Hi, another 20V Blacktop + E-manage tuning

Engine is stock Blacktop 20V except for HKS 4-2-1 extractor. Rear muffler is stock Levin 20V dual muffler,so its quite restrictive.

The STOCK base reading is on the BLUE curve,the TUNED reading is the RED curve.

Spend almost an hour extracting as much power from the stock ecu,but truely,stock Toyota ecu is very good in keeping their tune the way it is,the is a point where what ever changes made will not yield any significant result. So best today is 127.8 WHP,but with a flat torque curve.This is good for townriding as the owner intention.

He did ask to tune on the cruising mode for more fuel economy,but there is no point tuning the engine in cruise mode bacause the AFR will be always in closed loop feedback, and as Toyota being so superb in keeping their closed loop AFR in control, any changes made will be useless, the ecu will always learns back and keep the AFR within 14.5-15 on cruising. Further more, changes in cruising will cause the Long Term Fuel Trim to be affected and being applied to the overall fuel calculations the next time owner drive his car, and the e-manage tuning will be masked by this, leaving the e-manage tuning 'useless'.

Piggyback have its limit and best for Toyota engine is still Stand alone,unless some company manage to hack the stock ecu and do a re-flash.

Toyota SEG AE111+ Blacktop 20V + E-manage Tuning

 A Toyotarian contacted me whether i could do him a tune and i was happy to help. He drove an AE111 Corolla SEG with 4AGE Blacktop 20V swap + a few performance parts and using Greddy E-manage for his fuel and ignition management.

 

The engine bay

 On the dyno

 The HP vs Torque curve plot,the red curve is the previous tune(base run),the blue curve is after tuning,you can see there is an increase about 5hp almost everywhere from the previous tune and a huge increase in HP and torque at the top end after 7500rpm,max rev is about 9000rpm. Max power was increased from 125hp to 135 hp.

The previous tune was so lean and the ignition was so retarded on the top end that the dyno operator did'nt dare to carry on the dyno pull (that is why the red curve ends early than the blue), a test drive later confirms by the owner that the car is performed better than previous tune. Hope he enjoys driving the car now :-)

E-manage Plug and Play harness + OTR tuning..

A friend of mine ask me to make a plug and play harness for his Blacktop 4AG.

He supplied the jumper harness and the e-manage main+ignition harness

Finished Plug and play harness...

Plug and play means you dont need to cut the factory wiring,and installation and removal is quick.Plug it in the car and we went for a tune on the road with wideband O2..