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Old 29th July 2019, 20:20   #1
mbonwick
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Your PM inbox is full Steve, please can you clear some space so I can message you?
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Old 29th July 2019, 22:00   #2
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Change your camshafts back over Michael, I don't think it will fix the problem though, nor will playing with the mapping settings when you have no idle response from the HO2 sensor.
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Old 30th July 2019, 20:29   #3
mbonwick
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That's next in line Brian...first off though I will be trying the original cam dowels in to eliminate the possibility of it being too much cam overlap to blame.


Struggling to work out what would be driving the injection time so high, as regardless of the lack of response, the HO2 is reading high (rich) and the fuelling is correctly trimmed down to 75% in response.
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Old 31st July 2019, 06:09   #4
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My first thought when I heard it run was cam timing. I’m guessing you know about the dowels and the pulley orientation
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