Med9.1 Multimap

: You can adjust power, torque, and fuel efficiency on the fly. High-end multimaps also offer built-in throttle controllers and EGT (Exhaust Gas Temperature) protection.

Symptom: The car changes maps while driving over bumps. Cause: You used a floating analog input. Without a pull-up resistor (10k ohm to 5v), the voltage fluctuates. Fix: Use a digital CAN-based input or wire a proper 5v reference circuit. med9.1 multimap