)Īnyhow close to home I stopped ,did a little shopping and upon restarting the van. (I've had this light come on before during some very wet weather but didn’t notice a drop in the ability to accelerate. I could see the acceleration was never reaching higher than 2000 revs. But was having difficulty on hills and pulling away at speed. I drove home regardless as it was only really effecting acceleration I could still do 70 mph once it got moving. I then realised the van had lost power, had become spongey and lacked acceleration. After around 10 miles I had the flashing yellow coil indicator lamp that the manual refers to as an engine management fault.

After about four seconds, the main form will be displayed.Hi I did a bit of a drive on Saturday around 700 miles and this morning another 250 on the way home. The R4 programmer will display the Split Second splash screen, which identifies the version of the R4 software. Launching the Software: To start the program, click on the R4 application located in the start menu. Follow the instructions provided by the installation wizard. Double click on the setup file contained on the disk.

Installing the Software: Insert the R4 CD ROM into your computer. Connection is made with a standard 9-pin straight-through cable with female DB-9 on one end and male on the other. The R4 software uses the COM port on the PC to communicate with the controller. These features include 3 controlled outputs, 4 input channels of data acquisition and data recording with numeric and graphical playback. These features may or may not be used by a given end product. The R4 software supports several advanced features. This is effective in determining the active cell for editing purposes. The active cell is also indicated as a highlight on the map table. Additional parameters such as current cell value and corresponding information are summarized on the real time screen. The R4 provides real time display of the 2 primary control inputs such as pressure and RPM. The array of cell values is edited numerically and can be viewed in 3-D graphical form. The map tables contain cell values that form a third dimension, which is the control output. The primary control input can be boost pressure, vacuum /pressure or voltage. Within these files are the three dimensional maps and settings that are used to control fuel delivery, ignition timing, EGO sensor offset and a variety of other engine parameters. An unlimited number of user or customer files can be created. It operates on a Windows TM 95/98/XP/2000 platform. It controls the AIC additional injector, PSC programmable Calibrator and FTC Fuel/Timing Calibrator families of products. Description: R4 Engine Programming Software The R4 software is a Windows TM based software package that provides the user interface for a variety of Split Second engine management products.

R4 engine management software