Universal Speedometer Interface Module (122010000)

This module recalibrates speedometer signals or corrects sine/square wave compatibility issues — useful when changing axle ratios, swapping tire sizes, or integrating aftermarket speedometers. It supports both high-speed (up to 250,000 PPM) and low-speed (down to 4,000 PPM) signal ranges.

• Recalibrate a high speed (64,000ppm - 250,000ppm) signal for an OEM speedometer. Do not use this unit to adjust a signal going to an anti-lock braking system
• Recalibrate a low speed (8000ppm - 4000ppm) signal for an OEM or aftermarket speedometer or fuel injection computer
• Convert a high-speed signal found on newer GM transmissions down to a low speed signal to run a speedometer, cruise control, or fuel injection computer
• Convert an 8000ppm signal from an aftermarket signal generator to a 4000ppm or 2000ppm to run an OEM cruise control or fuel injection computer
• Convert a 16000ppm signal from a VDO Hall Effect signal generator to an 8000ppm, 4000ppm, or 2000ppm to run a cruise control or fuel injection computer
• Convert a 4000ppm signal from an OEM transmission speed sensor or ECM output to an 8000ppm signal for an aftermarket speedometer
• Sold Individually

The PPE Speedometer Interface Module is designed to recalibrate a speedometer signal or correct sinewave (AC)/squarewave (oc) signal incompatibilities.
Features/Applications:

Applications:

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