4G93T Club

[DLegend]

Hi 4g93t brothers! my car wont rev past 4k rpm, checked the maf, cam angle sensor and tps. all is ok. is it the ECU? they sey its in "limp" mode. how can i remove it or what other things should i check?

Also, my fuel pump is working when i turn the key "on", (engine not started yet).

Thanks in advance and happy new year!

Check the fuse under the dashboard. There is one fuse with a 'R' sign that might be blown. Mine was in limp mode also, caused by short circuit. After rectify the short circuit, change the fuse and problem solved.

Good luck, bro.

 

[weaponzero]

thanks DLegend will check on this!!

 

[Eswarah149]

hello any sifu can help me...
my GDi 4G93T speedometer cant work...wire man say change another ecu..so i dont know what to do now...if anyone sell meter 1set also i can buy it...or any other ecu replacement for GDI 4g93t...?

 

[waikong_loh]

i got engine kosong to let go 4g93t... pm me at [email protected] :)

 

[wongsengming]

bleed valve boost controller better or electric boost controller?

 

[Eswarah149]

hello anyone sell ECU 4G93T GDI? I need urgent

 

[shiyau]

Wanna ask.. how much bar you guys set on your fuel pressure regulator usually? Mine idle at around 2.6 bar.. and wanna ask if i were to increase it to 3 bar myself would it kacau my emanage's tuning?

 

[Mivec559]

Wanna ask.. how much bar you guys set on your fuel pressure regulator usually? Mine idle at around 2.6 bar.. and wanna ask if i were to increase it to 3 bar myself would it kacau my emanage's tuning?

hmm i think for average is with 3 bar and based on my fpr and my fren's is also at 3 bar..i think u shud set it to 3 in order to avoid insufficient fuel to ur engine..

 

[Mytli4]

Hi all taiko, am actually looking for waja with 4g93t ck tiptronic. ..pm me if you plan to sell it..thanks..

 

[weaponzero]

Hi 4g93t Brothers!! just a poke! drive safe!

 

[boost_defi]

Hi 4g93t sifus,

I'm planning to bolt on turbo on my 4g93 mivec.
But not sure about the durabilty.

I'm planning to put in 93t piston so can go for a bit higher boost.

Also i'm currently use e manage with original mivec ecu, do guys think
that i need the extra boost sensor for emanage? If i didnt install boost sensor for the emanage, what kind of problem i"ll face?

Many thanks.

 

[kkkw]

Hi boost_defi,

Not really a sifu, but i have a Mivec Turbo, and have been driving in on a weekly basis in all conditions for the past year after conversion. Basically came from 4G92 SOHC -> 4G92 DOHC -> 4G92 Mivec -> 4G93 MIvec -> 4G93 Mivec Turbo. All i can say is that the Mivec Turbo is no more troublesome or less durable than any of my previous engines, with awesome power.

I have built my ride the following way:
-4G93T Piston (the one with higher compression as there are 2 types of GSR pistons)
-Evo 3 wiring and GSR ECU with Evo Chip
-Evo 3 510CC injectors
-Emanage Blue
-RSM Black to activate Mivec

I wanted to use original mivec ECU and wiring running MAP sensor but I decided not to because it is originally not a turbo ECU and it is harder to tune.

If i were you i would sell the Mivec ecu and wiring and get a standalone or an turbo ecu and wiriing

 

[boost_defi]

Great explanation bro kkkw. Now i get the picture.

Was thinking to get a standalone ie: microtech. But i'm trying to minimize the cost. Hehe.

Between gsr wiring and evo wiring which one is better? Both wiring are same i guess except the air flow n ecu..

Thanks.

Sent from my GT-I9300 using Tapatalk

 

[kkkw]

I think there are some minor differences between Evo and GSR wiring, cant really remember but i think Evo wiring has extra components in the loom, i think an extra ballast unit. Also for Evo wiring you have to extend the wires for the coils if i remember correctly. Just get the whole Evo set, trouble free, you wont have to be afraid that ur engine not getting enough fuel.

 

[weaponzero]

Hi! Please I really need your help guys..newbie on 93t here and I need to replace clutch. I'm using the awd tranny but locked to front wheel drive. Can I use evo 1-3 clutch set without any modification? Thank you!

 

[ehdrian]

Yeah u can.

 

[DanzEterna]

Hi! Please I really need your help guys..newbie on 93t here and I need to replace clutch. I'm using the awd tranny but locked to front wheel drive. Can I use evo 1-3 clutch set without any modification? Thank you!

can, provided your flywheel is 9"

 

[coolguyd101]

Hi all bro and sis here...im new here..currently driving a mitsubishi colt ralliart..the engine was a 1.5 mivec turbo...its hard to gain power for this engine...im planning for a engine rebuilt, but my machanic told me that with the money that I dumped in this engine is not worth..he suggest me to get a 4g93t complete engine and do a transplant since the engine mounting are the same...so I wan to ask is...if i choose to use together with the 4wd mt gearbox and lock 2wd, what problem will I face? I read the post here and saw some other senior says will makan clutch..is it true? Or I can choose to use the 4g92 mivec gearbox? How much will the 4g93t engine lantai cost?

 

[mrpinky69]

Hi there, any 1 know where can i buy 4g93 GSR crank sensor in jb... needed it very urgently. thanks for the help.

 

[CieMen]

anybody has 4g93 dohc ecu for sale? putra or gti preferred. thx