To run VEMS on a TOYOTA Celica ST205 and ST165 GT-Four with original VR Trigger on wasted spark with the BOSCH ignition coil.

To do list:

1. for the first, I want to make the cars run.

2. The celicas are for rallye use only. So i want to set up ALS, launch control and water injection.

The following images are from my two trigger signals,

recordet with an osziloscope (Tektronix).

The first image is the primary trigger with 24 teeth and no missing tooth.


The second one is a trigger wheel with one tooth and two cam-VR sensors. Only one cam-VR is needed. (wether wasted spark or not).