Ergo7
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Posts posted by Ergo7
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On 8/17/2020 at 1:26 AM, Adamw said:
No, it cant be calibrated, it comes in over CAN bus from the climate or dash unit. Can you get us a log and I will see it I can dig up some old info about how it is meant to work. Where do you live that reaches 45°C!?
Hi Adam,
Were you able to take a look at the log?
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Hi Adam,
So it appears the sensor calibration maxes out at 104F for some reason. I live in Southern California and we've had a few 40-45C days this past week. I've attached the log and you'll notice that towards the end as I turn off the AC, the evap sensor will slowly rise to 104F where it will then jump to 14F and continue to increase to about 20F when I turn on the compressor once again.
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Hi,
Is it possible to recalibrate the evap temp sensor with the MINILINK? I can't seem to find the option. What I'm noticing is that if the sensor begins at a high ambient temp, above ~114F (45.5C) the value defaults to the lowest reading which is -10C and continues to climb. I'm assuming that it's hitting the highest value in the table and then starting over.
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Thank you for this. Upon further testing, I've been able to determine that the evap temp sensor has gone bad.
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On 6/9/2020 at 8:16 PM, Adamw said:
Please attach a PC log and the tune.
Hi Adam,
During the test the AC was never switched off from inside the cabin.
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Hi,
I have the MINILINK G4+ in my 2005 Mini Cooper S. It has the standard A/C module rather than the optional climate control system. I'm having an issue with the AC Clutch Compressor disconnecting early. The values for the High Pressure lockout is at the default 3000 kpa, but the AC Clutch deactivates consistently at ~1500 kpa. If I set the AC Clutch Control to Basic rather than Full, then the AC compressor behavior is consistent, but my concern is that it may end up over pressurizing the compressor if I keep it on Basic. I've attempted to lower the High Pressure lockout to 1900 kpa but the system still consistently deactivates at ~1500 kpa.
MINILINK G4+ AC Behavior Adjustment
in G4+
Posted
Thanks for looking into this!