biggsy Posted August 22, 2023 Report Share Posted August 22, 2023 How can I remove it? I've just fitted a om642 swirl valve bypass and engine management light on Quote Link to comment Share on other sites More sharing options...
0 jonnyjeep Posted October 19, 2023 Report Share Posted October 19, 2023 I fitted a swirl valve bypass & found that the light does stay on. If you have a scanner or laptop software then you can turn it off. Or simply, just disconnect the battery negative for 30 seconds (standard PCM reset time) & it will reset to it's parameters & the PCM will be fooled into thinking that the swirl valves are still connected Quote Link to comment Share on other sites More sharing options...
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biggsy
How can I remove it? I've just fitted a om642 swirl valve bypass and engine management light on
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