200SX S14 SR20DET

ECUMASTER products based projects
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kweko
Posts: 3
Joined: Fri Jan 26, 2018 10:31 am

200SX S14 SR20DET

Post by kweko » Fri Jan 26, 2018 4:04 pm

Hello!!

Here is my project that I started several years ago, and which has evolved little by little:

SR20DET
BRIAN CROWER 625+ forged rods with ARP Custom Age studs
87mm forgedCP Pistons
Balanced crankshaft
HX35/40 12cm² turbo
TurboSmart Ultragate 38mm wastegate with 1b (15psi) spring
BLITZ iColor dual solenoïd boost controller
1.8mm Cossworth head gasket (8.2:1 CR)
TOMEI Procam 280/272 12.5mm lift with NVCS (VTC)
TOMEI type B double valve springs
TOMEI solid pivots
Adjustable TOMEI pulley on exhaust side (set to 0)
Oil Block Tomeï
Mocal oil relocation kit
Mocal 16 raws oil radiator
ARP head studs
ARP cranshaft studs
TODA flywheel
SPEC stage 3+ clutch
JECS 1200cc injectors
Billet FUEL RAIL 6AN
70mm throttle body
E85 440LPH Walbro
Big sized Intercooler
Aluminium radiator
2x spal fans
Revotec fan controller
SARD Fuel pressure regulator (3,5b/45psi)
Apex'i Power intake
Top mount exhaust manifold
3" exhaust
NISMO motor silent blocs
NISMO gearbox silent blocs
Greddy oil pan

And what interests us:

Ecumaster EMU CLASSIC plugged to OEM sensors, plus IAT sensor, LSU 4.2 wideband, and flex fuel sensor.

I didn't start the car yet, just receive EMU, and finishing some details.

I've found this basemap for a 76 pin ecu with NVCS like mine:
S14 SR 76p.emu
(100.44 KiB) Downloaded 13 times
But some things don't seem to be right with my setup because I have:
- SR20DET OEM coolant sensor
- FlexFuel sensor with E85 full tank
- 1200ccm injectors

Could someone help me with changes? I don't need a perfect map, just one that starts the car safe to go to the shop, where I have a professional tuner to finish the work in the dyno.

Thanks!

derOJ
Posts: 72
Joined: Mon Mar 16, 2015 6:30 pm

Re: 200SX S14 SR20DET

Post by derOJ » Tue Feb 06, 2018 10:22 am

Although I have no experience with your setup...
But try to change these things to your needs :mrgreen:
select another coolant sensor...but it s not needed to get it run
setup flex sensor or just deactivate it...not needed to get it run
write your injector size in general settings...to get your car run you could even leave it and just change VE values...

all these three things you have to tune of course.
but to start there are only some basic things to set up right

kweko
Posts: 3
Joined: Fri Jan 26, 2018 10:31 am

Re: 200SX S14 SR20DET

Post by kweko » Mon Feb 12, 2018 11:57 am

derOJ wrote:
Tue Feb 06, 2018 10:22 am
Although I have no experience with your setup...
But try to change these things to your needs :mrgreen:
select another coolant sensor...but it s not needed to get it run
setup flex sensor or just deactivate it...not needed to get it run
write your injector size in general settings...to get your car run you could even leave it and just change VE values...

all these three things you have to tune of course.
but to start there are only some basic things to set up right
Hi derOJ, thanks for your help.

I managed to start the car but I encounter two problems:
- I can not get an idle below 1500rpm (I checked my base timing ignition and it's good, at 15 degrees)
- my wideband does not give a signal to the software (see picture below) and lights the CEL in red with a wideband error

I am attaching a link to my map. Apart from these two problems, the car is reving and idling normally.
280 CAMED SR20DET 1200CCM V1.1.emu
(101.79 KiB) Downloaded 14 times
Image

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