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Old 04-15-2010, 11:27 PM
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SES light on

i have the SES light on ,i was today to a shop to check it and the mechanic told me it is code 18 O2 sensor 2 before cat conv, can anyone help me with this thnx
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Old 04-15-2010, 11:31 PM
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Its a costly fix, you need to change your oxygen sensors. save up some cash...
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Old 04-15-2010, 11:35 PM
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why is a costly fix ? how much cost an oxigen sensor?
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Old 04-15-2010, 11:57 PM
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with this code 18 O2 sensor 2 before cat conv do i have to change both of them ,if not, wich one is nr 1 and nr 2,( because if is sensor 2 i think i have to change nr 2)
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Old 04-16-2010, 02:31 AM
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What's your mileage?

Not that expensive and easy to change.
Best price I found for the o2 sensor. Paid $124 for both.

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