diff --git a/Trigger-Configuration-Guide.md b/Trigger-Configuration-Guide.md index 6bcf8579..097a408a 100644 --- a/Trigger-Configuration-Guide.md +++ b/Trigger-Configuration-Guide.md @@ -30,15 +30,15 @@ To inspect the missing tooth signal's shape: 3. Crank (or run) the engine for a few seconds, until you see a trace appear on the screen in TunerStudio, then release the starter. 4. Determine which of the below images matches your trigger pattern: -#### Correct missing tooth shape +#### This is the correct missing tooth shape: -< image correct > +![correct VR missing tooth pattern](https://i.imgur.com/x3AK5sU.jpg) -#### Swap your wires! +#### This is the wrong missing tooth shape - swap your wires: -< image wrong > +![wrong VR sensor missing tooth pattern](https://i.imgur.com/rJRJWP7.jpg) -> These images were collected on a Volvo 60-2 trigger wheel, the exact timing may vary, but a long period of low preceding the long high time (marked with arrow on the wrong image) is the clear indicator of a miswired sensor. +> These images were collected on a Volvo 60-2 trigger wheel, the exact timing may vary, but a long period of low preceding the long high time (marked with arrow on the wrong image) is the clear indicator of a miswired sensor. The correct pattern is equally sized low periods, with a single long high period. 5. If your missing tooth looks like the wrong example, swap the VR+ and VR- wires. Repeat steps 2-4, and double check that it now looks like the good example. 6. In TunerStudio, ensure that "Use only rising edge" is set to `true`, and "Invert Primary" is set to `false`. (found in the menu *Base Engine* > *Trigger*). These are the only correct options for a MAX992x-based VR interface.