diff --git a/Hardware/pnp_microRusEFI_48na/Miata-NA-48-pin-board-for-MRE.md b/Hardware/pnp_microRusEFI_48na/Miata-NA-48-pin-board-for-MRE.md
index 4c914336..bb4f9f8a 100644
--- a/Hardware/pnp_microRusEFI_48na/Miata-NA-48-pin-board-for-MRE.md
+++ b/Hardware/pnp_microRusEFI_48na/Miata-NA-48-pin-board-for-MRE.md
@@ -1,7 +1,7 @@
 See also [Quick Start](HOWTO-quick-start)
 See also [Installing a PnP rusEFI unit - Startup and Test](Installing-a-PnP-rusEFI-unit-startup-and-test)
 
-This is a PNP adapter board for NA Miatas (1990-1995). The board is true plug and play. Just replace the PCB in your ECU with this board and drive the car. The hardware capabilities are defined by the [microRusEFI](Hardware-microRusEFI) module that drives the unit.
+This is a PNP adapter board for NA Miatas (1990-1995). The board is true plug and play. Just replace the PCB in your ECU with this board and drive the car. The hardware capabilities are defined by the [microRusEFI](Hardware-microRusEFI) module that drives the unit. See [microRusEFI-Manual](microRusEFI-Manual)
 
 Your board should look something like this: ![Miata NA 48 pin board for MRE](Hardware/pnp_microRusEFI_48na/Whole_PCB_top_view.png)