XR85 Posted July 25 Share Posted July 25 Hi Guys I have a Barra patrol that is in constant open loop drive when I am at 100kms per hour. Can I turn off open loop fuelling permanently. Quote Link to comment Share on other sites More sharing options...
Puffwagon Posted July 25 Share Posted July 25 Have a read through this thread Quote Link to comment Share on other sites More sharing options...
XR85 Posted July 25 Author Share Posted July 25 Hi Puffwagon I have read that article and it explains how to turn of close loop for injector scaling etc. Quote Link to comment Share on other sites More sharing options...
Puffwagon Posted July 25 Share Posted July 25 There is further info in the thread for forcing closed/open loop. Between the write up and the info in the comments, you should be able to extrapolate an answer for your issue. If you are still unclear on how to do this, post the tune and myself or someone else will have a look for you. Quote Link to comment Share on other sites More sharing options...
BarraTuna Posted July 27 Share Posted July 27 (edited) On 7/26/2024 at 7:34 AM, XR85 said: Hi Guys I have a Barra patrol that is in constant open loop drive when I am at 100kms per hour. Can I turn off open loop fuelling permanently. There is a mechanical issue stopping it, from going into closed loop Most likely wrong fueling slopes, what are your STFT ? Also have you logged the 02 sensor to see if it's working ? Edited July 27 by BarraTuna Quote Link to comment Share on other sites More sharing options...
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