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narrowband

  1. Problems & Solutions EP3
    Ok guy, so this is my problem. My car is a Ep3 civic usdm (sir) 2004. In my search I have found that car run on wideband system. And, recently I have buy a lot of stuff from a UK Ep3 type-r. Apparently the UK system is on narrowband so when I have put the ecu... The car show me a cell code. I...
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