DataMap software can monitor or record air/fuel ratio in one or two engine banks (depending on the model), engine RPM, and vehicle speed for EFI or carburetor stand alone applications. Includes two digital gauge outputs for remote A/F monitoring. On-board data logger can electronically record multiple files up to 250 samples per second at a flick of the switch without the use of a laptop. 15 data channels plus an additional 8 status indicators are available through the 'Gen 7' logging feature, a DFI exclusive. Data Log for a period up to 40 minutes (Test sample rate = 20 samples/second) Operates either Bosch or NTK style linear sensor for added versatility. Software configurable (0-5V output) transfer function - converts A/F ration to voltage for use with any EFI system, engine, or chassis dyno. (Two 0-5V outputs available on this dual channel model allowing the ultimate control of fuel metering for each cylinder bank.) Three auxiliary inputs and four auxiliary configurable outputs can trigger external devices using RPM, vehicle speed, A/F ratio settings, and any auxiliary input line such as a Trans Brake or Line Lock. Also includes a user configurable A/F alarm to kill ignition or fuel pump when air fuel ratios reach engine threatening levels. Narrow band simulator feature replicates a signal based off of the wide band input and directs it to your stock PCM for seamless operation while maintaining the