Microprocessor-based air-fuel management: Enables precise adjustment of air-fuel ratio for optimal engine performance
Single correction factor: Simplifies installation and ensures consistent mixture correction across all MAF sensor readings
Plug-and-play OEM connectors: Ensures easy, weatherproof installation for GM vehicles
Wide operational frequency range (500 Hz to 30,000 Hz): Supports lean and rich mixture adjustments
No additional power circuit required: Powered directly by the same supply as the MAF sensor
Summarized by Shop
The AFC 1.2 is a microprocessor based, stand-alone air fuel mixture management device for frequency-based Mass Air Flow (MAF) sensors. The AFC performs this fuel mixture correction by receiving the MAF sensor’s frequency signal, digitally recalculating a modified MAF frequency value and passing this modified frequency to the Powertrain Co
Correction Value Range
1 to 255 (in 1s increments)
Operational Frequency Range
500 Hz to 30,000 Hz
Connector Compatibility
GM OEM connectors (MP, GT series), conversion available