Oxygen Sensor (O2S)

If an O2S related code is present, see appropriate TESTS W/CODES articles below:

• For 2.2L exept Hombre, see TESTS W/CODES - TESTS (2.2L) article.
• For 2.2L Hombre, see TESTS W/CODES - TESTS (2.2L) article.
• For 3.2L & 3.5L, see TESTS W/CODES - 3.2L & 3.5L article.