My old head unit with sat nav (RT4) has packed up, Random restarts, freezes so I've ordered an Android Headunit with can bus.
AC would start just fine on this Android UNIT, but 1 day the usual AC Pump click was gone.
So I went to kwik fit to get my ac refill, as last time it got filled up when I bought the car like 3 years ago.
They said that I still have enough gas for compressor to engage, but I asked them to refill anyway.
But even after regas, it won't engage!
I've checked the fuse nr 11 in engine compartment 40amp and it looked fine, but I still replaced it, just to be safe.
Done the actuator test on ac pump, and the car clicks! (Through diagbox).
No errors in BSI / ECU itself, just the below 2.
As there is no separate AC ECU? But I still went into the block and there are no faults detected?
I was reading forums and someone reported the ac not working with a faulty thermostat, how accurate this would be? I didn't replace mine yet.
Others are saying if no fan running the clutch won't engage, but mine always started with my car it instantly engaged by itself.
I even tried plugging in the original RT4 unit, but no luck at all.
Could it be the outside temperature, as it was a bit cooler last week in the UK. I completely forgot how it was last year.. Bad memory..
Tested the flaps (Common fault, I had to replace them 1st year of owning the car). Changes to cool and hot.
Make: Peugeot
Model: 407
Year: 2007
Engine: 2.0
Fuel: Diesel
Any thoughts?
Anyone from Leeds West Yorkshire can help to diagnose the issue?
As Iam not confident enough to change the parameters through pp2000 or diagbox.
I even recorded the video of clutch engage.