Question about 1994 Ford Thunderbird

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Where's my O2 sensor located

1994 Ford Thunderbird 3.8L LX. 2 upstrem sensors. Driverside easy. Pass. side unknown. Can't see it or feel it but I'm told there is one there. HEEEELLLLPPPP.

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  • s253tim Mar 23, 2009

    I was told that the 02 sensor on the pass. side is NG (right)

    Already have instructions for left side. Can anyone help???

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Heated Oxygen Sensor (HO2S) SPECIAL SERVICE TOOL(S) REQUIRED Description Tool Number Oxygen Sensor Wrench T94L-9472-A
Removal and Installation
NOTE: If excessive force is needed to remove heated oxygen sensor (HO2S) (9F472) , lubricate heated oxygen sensor with penetrating oil prior to removal.

  1. Disconnect battery ground cable (14301) .
  1. Disconnect heated oxygen sensors from engine control sensor wiring (12A581) .
  1. Raise vehicle on hoist. Refer to Section 00-02 .
  1. Remove heated oxygen sensors from dual converter Y pipe (5F250) using Oxygen Sensor Wrench T94L-9472-A.
  1. To install, reverse Removal procedure. Tighten heated oxygen sensors to 36-46 Nm (26-34 lb-ft).

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Posted on Mar 03, 2009

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