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307 Automatic Transmission-Transaxle > < Heated Oxygen Sensor (HO2S) LH

Cougar 1999 (08.1998-01.2001)

Electronic Engine Controls - 2.5L - Heated Oxygen Sensor (HO2S) RH Cougar 1999 (08/1998-01/2001)
Removal and Installation

Removal

  1. Remove the igntion coil. For additional information, refer to Section  303-07A Engine Ignition / 303-07B Engine Ignition.

  1. Disconnect the right-hand HO2S electrical connector.

  1. Detach the wiring harness.

  1. Disconnect the power steering pressure (PSP) switch electrical connector.

  1. Disconnect the fuel injector wiring harness main in-line electrical connectors.

  1. Remove the HO2S.

Installation

CAUTION:
CAUTION:When installing a new HO2S, it is possible that the new component will be supplied with a longer cable than the one removed. It is important that the cable is routed and secured in such a way that it cannot be damaged by heat or moving components and will not cause a noise, vibration or harshness (NVH) issue.
  1. To install, reverse the removal procedure.

307 Automatic Transmission-Transaxle > < Heated Oxygen Sensor (HO2S) LH