EMS-4 and Nissan sx200 '92 | AEM
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gusdaver
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Last seen: 2 months 2 weeks ago
Joined: 04/12/2020 - 20:46
EMS-4 and Nissan sx200 '92

Hi,

I wan't to install EMS-4 into the Nissan SX200 '92  with SR20DET engine . I need help because  I have some Issues before install the EMS .

First , I see power transistor unit for ignition coil I think to remove it and connect the EMS-4 directly to ignition coils , right ?

Second , the injector resistance I have to keep or remove it ?

Third and major issue in the crank angle sensor it is the only sensor wit 4 hole and there is not camshaft sensor so needs to created gear with 36 teeth , right ? And the disk of crank angle sensor of Nissan is it right to use it ?

I have upload photos to help you .

[img]https://i.postimg.cc/3rz6GqjW/IMG-0963.jpg[/img]

[img]https://i.postimg.cc/YSNyB2TW/Nissan-sr20-DET-wiring-diagram.png[/img]

[img]https://i.postimg.cc/J4BmXJ9c/Nissan-sr20-ECU-pinout.png[/img]

Thank you

AEM_NS
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Last seen: 44 min 5 sec ago
Joined: 06/06/2014 - 09:31
A majority of your questions

A majority of your questions are addressed in the EMS-4 Install & Tuning Guide: https://www.aemelectronics.com/files/instructions/30-6905%20Universal%20Programmable%20Engine%20Management%20System.pdf

The EMS-4 can NOT do direct drive ignition nor can it drive low impedance injectors.  You may be able to change the CAS disc out with an AEM 24 & 1 CAS wheel: https://www.aemelectronics.com/products/sensors-connectors-accessories/nissan-cam-angle-sensor-discs 

gusdaver
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Last seen: 2 months 2 weeks ago
Joined: 04/12/2020 - 20:46
Thank you for your reply !!

Thank you for your reply !!