MSD 22711 Pressure Sensor 1 Replacement Harness for 7767 Exhaust Pressure Module

The MSD 22711 is a replacement wiring harness designed specifically for Sensor 1 of the MSD 7767 Exhaust Pressure Module. This harness is an essential component for maintaining accurate exhaust pressure monitoring in turbocharged and forced induction applications.

Key Features:

• Replacement harness for Sensor 1 connection on MSD 7767 module
• Enables accurate backpressure compensation for wideband AFR readings
• Compatible with MSD Power Grid system and standalone data logging applications
• Allows monitoring of exhaust backpressure up to 75 PSI when used with 7767 module
• Essential for pre-turbo AFR accuracy in forced induction engines

When combined with the MSD 7766 NTK wideband module and 7767 Exhaust Pressure Module, this harness enables precise air-fuel ratio readings even under high backpressure conditions found in turbocharged applications. The system can provide per-bank or per-cylinder AFR monitoring depending on configuration, making it ideal for performance tuning and engine monitoring on turbo or supercharged engines.