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Hey everyone. I just installed my A/F meter like 2 days ago. I spliced the white wire (the midde one) right after the sensor connector. When i started the car the engine light came on. I didn't have anytime till today to be able to check it out. Anyways i checked the ECU and it gave me code 303 front O2 sensor malfunction. This hadn't ever happened before i installed the A/F meter. What could be wrong? Do you guys think i need to replace it? TIA
Jorge
'96 SE-R
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Jorge
'96 SE-R
Jorge
'96 SE-R
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Jorge
'96 SE-R