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> O2 Sensor :(, CEL came on last night
post Oct 31, 2006 - 3:33 PM
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n1ckz0r

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On my way home last night from the mushroomhead concert my check engine light came on. I pulled off the road, checked the oil and checked for any apparent damage to the engine and nothing was wrong. I drove home. This morning i got up and did the check engine thing with the paperclip (thanks how-to articles!) and found out I have error code 27, which just so happens to be the same code that was used in the article.. 2nd O2 Sensor is bad. My problem is I dont have a second o2 sensor anymore, becuase i never hooked it up when i got my headers. Is there a way to reprogram the ecu?


thanks guys


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post Nov 2, 2006 - 1:25 PM
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mycelicagt

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I have a cali spec gt and i swapped out my header and i didnt put that o2 sensor in and the check engine light came on and all i did was put the o2 sensor in the provided spot (ebay header for the 5sfe originally a MR2 header) and now the light doesnt come on what so ever.

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