Table of Contents
Advertisement
Measurement Range and Accuracy
Range: 8 to 18 AFR (gasoline)
0.055 to 0.125 FAR, 0.549 to 1.235 λ, 0.0 to 4.0 %O
Accuracy: 1.5%
Exhaust Operating Limits
Maximum Exhaust Gas Temperature: 950 deg. C, 1742 deg. F.
Exhaust Gas Pressure Range: 0.8 - 1.7 atm (gauge).
Sensor Installation
Thread Size: M18X1.5mm. Lightly coat with non-lead containing antiseize compound.
Hex Size: 22mm.
Tightening Torque: 30 ±3 ft-lbf, 40 ±4 Nm.
The lambda sensor's thread size is identical to that of most O 2 sensors used in production
vehicles.
Output Specifications and Limits
Analog Output:
• 0V at 8.0:1 AFR (gasoline)
• 5V at 18.0:1 AFR (gasoline)
• AFR = 2.0 x V + 8.0 (gasoline)
•
λ = 0.137 x V + 0.549
• Output Impedance: 500 Ohm
• Output Connector: Female BNC, Signal = Center, Ground = Shell
1
Assumes fuel H:C ratio of 1.85. For other fuels see the "Fuel Type Compensation" section.
Specifications and Limits
1
(Analog Output and SMB)
1
1
1
(SMB Only)
2
11
Advertisement
Table of Contents
