# Injector Wizard, Coil Wizard

**URL:** <https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769>\
**Category:** EMU BLACK / CLASSIC\
**Created:** [May 27, 2025, 1:06pm UTC](https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769 "2025-05-27T13:06:52Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![fi3555](https://avatars.discourse-cdn.com/v4/letter/f/f0a364/32.png) [@fi3555](https://community.ecumaster.com/u/fi3555)\
**Post date:** [May 27, 2025, 1:06pm UTC](https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769/1 "2025-05-27T13:06:52Z")

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I’m making a basemap for my 1.8 Nissan project and I’m having problems with the wizard parts. I enter my injector specs and the programs doesn’t save it. It just reverts back to the first injector on the list. The coil wizard does the same thing. What am I doing wrong ?

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**Author:** ![Greg](https://avatars.discourse-cdn.com/v4/letter/g/71c47a/32.png) [@Greg](https://community.ecumaster.com/u/Greg)\
**Post date:** [May 27, 2025, 3:39pm UTC](https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769/2 "2025-05-27T15:39:49Z")

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read manual  
wizard just populate dead time table and returning to first at the top injector.

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**Author:** ![FloorItGarage](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/flooritgarage/32/61_2.png) [@FloorItGarage](https://community.ecumaster.com/u/FloorItGarage)\
**Post date:** [May 27, 2025, 5:05pm UTC](https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769/3 "2025-05-27T17:05:22Z")

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whenever you open the wizard it starts at the top of the list, not the last selected item.

After you select a coil or injector and click “ok” the changes are made to the dwell time table or injector deadtime table.  
Also of note that the injector size is not updated by the wizard and will need to be changed. its under Fueling Parameters

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**Author:** ![fi3555](https://avatars.discourse-cdn.com/v4/letter/f/f0a364/32.png) [@fi3555](https://community.ecumaster.com/u/fi3555)\
**Post date:** [May 28, 2025, 5:24pm UTC](https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769/4 "2025-05-28T17:24:22Z")

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I understand it now. Thanks for the help. The reason behind the question is that I am not getting spark when cranking. When I test for spark using tools all the components work. This is a 2018 Nissan Sentra with the 1800cc. I use the Hall effect sensors (crank, 2 cams) My V3 settings on the primary trigger is multitooth , 60 teeth with falling edge. My secondary trigger is 1 tooth falling

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**Author:** ![FloorItGarage](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/flooritgarage/32/61_2.png) [@FloorItGarage](https://community.ecumaster.com/u/FloorItGarage)\
**Post date:** [May 28, 2025, 7:56pm UTC](https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769/5 "2025-05-28T19:56:54Z")

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Post a map and datalog of a start attempt. ECU wont spark until it’s synchronized, so settings and wiring has to be correct  
Tell us everything about the engine in question, what year, engine code etc

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**Author:** ![fi3555](https://avatars.discourse-cdn.com/v4/letter/f/f0a364/32.png) [@fi3555](https://community.ecumaster.com/u/fi3555)\
**Post date:** [May 29, 2025, 12:57am UTC](https://community.ecumaster.com/t/injector-wizard-coil-wizard/3769/6 "2025-05-29T00:57:31Z")

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The engine is a 2018 Nissan Setra 1800cc (

 ![20250528_172924](https://europe1.discourse-cdn.com/flex013/uploads/ecumaster/original/2X/9/9b29fa42cff74f86e54cb98aa5840b38971ac2d7.jpeg)  
MRA8DE)