Differences

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--- tuning_resources:aftermarket_ecu:holley_efi [2022/10/04 22:23] – ben
+++ tuning_resources:aftermarket_ecu:holley_efi [2022/10/04 22:41] (current) – [Installing the Harness] ben
@@ Line 61: / Line 61: @@
 | <font 11pt/Calibri,sans-serif;;inherit;;inherit>Fuel pressure sensor</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 41.98</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 41.98</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 41.98</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 41.98</font>   |[[https://www.amazon.com/Pressure-Transducer-Sender-Sensor-Stainless/dp/B00NIK9E10|https://www.amazon.com/Pressure-Transducer-Sender-Sensor-Stainless/dp/B00NIK9E10]]  |
 | <font 11pt/Calibri,sans-serif;;inherit;;inherit>flex fuel sensor (not needed)</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 57.03</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 57.03</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 57.03</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 57.03</font>   |[[https://www.amazon.com/dp/B073ZQ1G2P|https://www.amazon.com/dp/B073ZQ1G2P]]  |
-| <font 11pt/Calibri,sans-serif;;inherit;;inherit>MAC valve for boost control</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   |[[https://www.amazon.com/Valve-Control-Solenoid-Controller-35A-AAA-DDBA-1BA/dp/B07SSSBBZ2</font|https://www.amazon.com/Valve-Control-Solenoid-Controller-35A-AAA-DDBA-1BA/dp/B07SSSBBZ2</font]]>     |
+| <font 11pt/Calibri,sans-serif;;inherit;;inherit>MAC valve for boost control</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 23.51</font>   |[[https://www.amazon.com/Valve-Control-Solenoid-Controller-35A-AAA-DDBA-1BA/dp/B07SSSBBZ2</font|https://www.amazon.com/Valve-Control-Solenoid-Controller-35A-AAA-DDBA-1BA/dp/B07SSSBBZ2</font]]>  |
-| <font 11pt/Calibri,sans-serif;;black;;inherit>USB cable for Holley  | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 65.67</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 65.67</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 65.67</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ -</font>   |[[https://www.holley.com/products/fuel_systems/fuel_injection/terminator_x/terminator_x_service_parts/parts/558-443|https://www.holley.com/products/fuel_systems/fuel_injection/terminator_x/terminator_x_service_parts/parts/558-443]]  |
+| <font 11pt/Calibri,sans-serif;;inherit;;inherit>USB cable for Holley</font>   |$ 65.67  | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 65.67</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 65.67</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ -</font>   |[[https://www.holley.com/products/fuel_systems/fuel_injection/terminator_x/terminator_x_service_parts/parts/558-443|https://www.holley.com/products/fuel_systems/fuel_injection/terminator_x/terminator_x_service_parts/parts/558-443]]  |
 | <font 11pt/Calibri,sans-serif;;inherit;;inherit>ls coil pack</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 100.00</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 100.00</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 100.00</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>$ 100.00</font>   |[[https://www.ebay.com/itm/325052552558?epid=1264133034&hash=item4baea4556e:g:MtcAAOSw3xViDFNF|https://www.ebay.com/itm/325052552558?epid=1264133034&hash=item4baea4556e:g:MtcAAOSw3xViDFNF]]  |
 | | | | | | |
@@ Line 70: / Line 70: @@
 ----
 ===== Installing the Harness =====
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 | <font 11pt/Calibri,sans-serif;;#ffffff;;#000000>A/C pressure</font>     | <font 11pt/Calibri,sans-serif;;inherit;;inherit>Not used</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>Not used</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>Not used</font>   |
 | <font 11pt/Calibri,sans-serif;;#ffffff;;#000000>A/C clutch</font>     | <font 11pt/Calibri,sans-serif;;inherit;;inherit>Not used</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>Not used</font>   | <font 11pt/Calibri,sans-serif;;inherit;;inherit>Not used</font>   |
+==== Important Note: Vehicle Speed Sensor ====
+The Holley Terminator X and HP EFI do not have a way that I've seen of accepting a speed sensor signal. To workaround this and still send a speed signal to your speedometer without upgrading to a Terminator X Max or Dominator there are two options most people have done:\\
+You could keep your stock ECU wired into power, ground, ignition voltage, and the speed sensor and use the stock PCM just to convert the VSS sensor signal into a signal for your speedometer. Extend those wires and hide the PCM anywhere you want to.\\
+You could also use a [[https://sirhclabs.com/product/vr-to-hall-sensor-converter/|VR to Hall sensor converter]] box according to some posts on the internet.
 ==== Sensors ====