Accel DFI O2 Sensors

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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
2 auxiliary inputs and 2 configurable outputs can trigger external devices using RPM, vehicle speed, A/F ratio, also includes a user configurable A/F alarm that can trigger an external rev limiter when air fuel ratios reach engine threatening levels
Software configurable (0-5V output) transfer, function converts A/F ratio to voltage for use with any EFI system, engine, or chassis dyno
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 one digital gauge outputs for remote A/F monitoring.
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 20 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 auxiliary inputs and two 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 wide band functionality.
Rugged, water-resistant, enclosure and harness assembly allows permanent installation under the hood, under the vehicle, or in the passenger compartment.