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A. Penland
A. Penland, Ford Senior Master Technician, ASE
Category: Ford
Satisfied Customers: 6169
Experience:  ASE Master Certified, ASE Advanced Gasoline Engine Performance
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1998 Ford Mustang Cobra sensor on right side of car is not

Customer Question

1998 Ford Mustang Cobra sensor on right side of car is not getting any electrical power.
Submitted: 5 months ago.
Category: Ford
Expert:  A. Penland replied 5 months ago.
Both of the 02 sensors on the passenger side of the engine get power from the same source. Follow the harness up along the drivers side of the engine to the top of the transmission to the passenger side of the engine. Make sure it is not pinched between the engine and the transmission and that it is not damaged or melted on the exhaust manifold. You can check the resistance of the circuit between the sensor connectors to see if there is a break in the wire. All the 02 sensors get power on the red wire at each sensor.