Precision-turbo-and-engine BigStuff3 GEN3 1st Gear Spark Retard with Traction Manual de usuario

BigStuff3 - GEN3 1st Gear Spark Retard with Spark Retard Traction Control System (SR2) Rev 1.0 12-09

Rev 1.0 10 Use the mouse to drag the green line to the desired Retard and/or RPM value. The new Retard and RPM value will be displayed and the

Rev 1.0 11 When the mouse is released the graph will automatically rescale itself and the values in the table will be automatically updated as

Rev 1.0 12 Next, configure the 1st Gear Timer Override and Blend Rate cells. The length of time that the 1st Gear Retard system remains active is

Rev 1.0 13 Important Note: To ensure that the 1st Gear Retard system becomes active when the trans-brake or clutch are released (the point

Rev 1.0 14 The GEN3 “Replay” data acquisition system will graph of the amount of timing retard used during any given pass. The timing retard varia

Rev 1.0 15 • With the system disabled, use the Replay function to collect data from a pass. Once a “good” pass has been recorded using the “Re

Rev 1.0 16 Traction Control Specific Signals shown in the right margin of the Driveshaft Replay window 1. DS Error = Driveshaft Error – Show

Rev 1.0 17 1. Gear1_Rtd – The amount of timing retard applied at that RPM point, within the “1st Gear Timer Override” period The “Desired Drive

Rev 1.0 18 Interpreting SR2 Replay Graphs Timer enable comes ON Two stand-alone systems combined into a single traction control strategy base

Rev 1.0 19 SR2 EXTENED REPLAY FIRMWARE - IMPORTANT! PLEASE READ Prior to the SR2 upgrade, your GEN3 ECU was configured with “Origina

Rev 1.0 2 System Description 1st Gear Spark Retard with Spark Retard Traction Control System (SR2) - SR2 uses two independent timing retard syste

Rev 1.0 20 Next, save, and then unzip the new SR2_BigComm zip file into the new SR2_BigComm folder. The new software is available at http://208.

Rev 1.0 21 Important Notes Summary: • Rotor phase must be checked when using large retard values in the Driveshaft Error Table. • The Timer

Rev 1.0 3 What the System Includes and its Capabilities • The (SR2) wire harness – This harness allows a driveshaft speed sensor to be incorpora

Rev 1.0 4 maximum and a .125 Watt min (to 2 Watt max) resistor is needed. A resistor is not required with the MSD Super 8 ignition system. Insta

Rev 1.0 5 ON/OFF Switch - The SR2 1st Gear Retard Control System requires an in-line On/Off switch to turn the “Timer Enable” signal wire On and O

Rev 1.0 6 Data Trigger Wire, Hdr. 2, Y2Starting Line Timing (or optional Starting Line VE or optional 3-Step) wire, Hdr. 2, W1Timer Enable Wire, H

Rev 1.0 7 From the Torque Management drop down, select “Torque Parameters”. The screen below will open. Select “Timing Retard Mode”. Misf

Rev 1.0 8 The screen below will open. Only the sections of the “Boost Parameters” table, enclosed with a yellow ring below, are applicable with t

Rev 1.0 9 Next, go back to the main tool bar and select “1st Stage Boost Retard”. The screen below will open. The amount of timing retard appl