|
|
Post by armandogtd on Dec 3, 2017 23:00:30 GMT
Hi, I did a scan with obdeleven and I found this error P171900. It's an error concerning the air conditioning, but I have no malfunctions. If i cancel, the error returns. How can I solve?
Thank's
|
|
|
|
Post by Clew902 on Dec 20, 2017 12:17:34 GMT
I have the same problem was your engine cold on running the test
|
|
|
|
Post by clew902 on Dec 21, 2017 14:00:14 GMT
I've sorted this when the engine is cold it throws up this fault but it's just ye engine trying to heat up asap
|
|
pab
New Member
Posts: 1
|
Post by pab on Nov 2, 2019 20:13:55 GMT
Hello can anyone help not that I need it on now but my air con has not worked all summer and that’s the fault it’s shows
|
|
|
|
Post by dv52 (Australia) on Nov 2, 2019 21:11:13 GMT
^^^post-up a copy of your scan results please -so we can see what's happened
Don
|
|
golf762
New Member
Bonjour j'ai un problem avec ma clim bisone je n'ai plus de chauffage et le code et p171900
Posts: 12
|
Post by golf762 on Sept 28, 2022 18:39:58 GMT
Hello I have the same Problem
|
|
golf762
New Member
Bonjour j'ai un problem avec ma clim bisone je n'ai plus de chauffage et le code et p171900
Posts: 12
|
Post by golf762 on Sept 28, 2022 18:41:06 GMT
|
|
|
|
Post by dv52 (Australia) on Sept 28, 2022 22:06:06 GMT
hmm........These faults appear often when the engine can't provide sufficient power to the air-con because of driving conditions - like when the car is driven hard during very cold/very warm weather conditions.
When the car is driven hard and the driver has also selected heavy air-con usage at the same time - the ECU has a problem; it has to choose where to direct power.
For example, the engine must decide either to deliver the power to the drivetrain, or to provide some of its power to stage-3 heating/cooling (say).
What the engine does in these conditions is to quarantine its limited power for the drivertrain - and instead provide only stage-1 heating/cooling.
When this happens, the error P171900 appears to tell the driver that some aspect of the selected air-con function has not been delivered because the functionality was limited due to Engine Control Module It's a low priority error message (level 6) and it's NOT static. I personally consider this particular error code to be more like information rather than an outright error - note: this is my opinion, rather than fact.
My advice (again a personal opinion) - keep track of these errors, rather than try to fault-find the cause. If the fault count increases significantly - then it's worth diagnosing the cause !
Don
|
|
