Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-2268
O2 Sensor for Power Grid Dual NTK Wideband Module
$24995
Ships on Sep 03, 2026
Lowest Price GuaranteeO2 Sensors
O2 SensorFor Power Grid Dual NTK Wideband Module 121-7766 Sold Individually
MSD 2268 Features:
The MSD Power Grid Dual NTK Wide Band O2 Module is a dual channel air-fuel ratio (AFR) system designed to interface with the Power Grid (PN 7730) to monitor and record the AFR of internal combustion engines.The Dual Wide-Band O2 sensor module is capable of measuring AFR as low as λ = 0.5 (7.35:1 Gasoline AFR equivalent). The AFR range is configurable using the MSDView software in conjunction with the Power Grid Controller (PN 7730). Excellent range of the NTK sensor gives this unit the ability to accurately monitor AFR's even on alcohol cars.The MSD Wide-Band O2 Sensor module also provides a 0.5-4.5 VDC analog output proportional to the AFR. This analog output can be sent to a gauge or a data acquisition system. A dual-color LED provides the system status at a glance.To provide accurate backpressure compensated AFR readings on turbocharged applications, the addition of an Exhaust Pressure Module, part number 7767, is required.Part TypeOxygen Sensor
BrandMSD IGNITION
Package Height1.5
Package Width6.0
Package Length8.0
Weight1.0 PG
Part CategoryPerformance Parts
Wiring Harness IncludedNo
Universal Or Specific FitSpecific
Oxygen Sensor Bung IncludedNo
Type/SeriesA/F Ratio
QuantitySold individually
Part FitmentUniversal
Voltage Range0.5-4.5 V DC
Vendor Part Number2268
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
