• Exhaust Gas Pressure Range: 0.8 - 1.3 atm.
• Installation:
Thread Size: M18X1.5 mm. Lightly coat with antiseize compound.
Hex Size: 22 mm.
Tightening Torque: 30 ±3 ft-lbf, 40 ±4 Nm.
The AFR sensors' thread size is identical to that of the exhaust oxygen (EGO)
sensors used in current production automobiles with 3-way exhaust catalysts.
Use of AFR sensor cables other than that supplied may affect the accuracy and
life of the AFR sensors.
• Connector on AFR sensor: AMP Series 1, Arrangement 13-9 (Standard Duty
Connector).
Pin 1: Heater + Pin 6: Ip, Vs cell -
Pin 2: Heater - Pin 7: Not connected
Pin 3: Ip cell + Pin 8: Cal resistor
Pin 4: Not connected Pin 9: Cal resistor
Pin 5: Vs cell +
• Connector on AFR sensor: W.W. Fischer S105A062-60/5.2S (Severe Duty
Connector).
Pins 1, 9: Heater + Pin 5: Vs cell +
Pins 2, 10: Heater - Pin 6: Ip, Vs cell -
Pin 3: Ip cell + Pin 7: Cal resistor
Pin 4: Not connected Pin 8: Cal resistor
• Connector on AFR sensor: Sanwa SNW-1608-ACM-5 (Optional Connector)
Pin 1: Heater + Pin 5: Ip -, Vs cell -
Pin 2: Heater - Pin 6: Vs cell +
Pin 3: Ip cell + Pin 7: Cal resistor
Pin 4: Cal Resistor Pin 8: Ip-, Vs cell -
Specifications and Limits 35
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