Cayenne S E-hybrid electric motor rotor position sensor failure
01-19-2021, 04:57 PM
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Cayenne S E-hybrid electric motor rotor position sensor failure
I have a 2015 Cayenne S E-hybrid with 70.000 miles. Everything works fine, but the check engine warning light came on. I went to the Porsche workshop and they found that the problem is with the electric motor. The error code is P0A4200, which is malfunction of the electric motor rotor position sensor.
They have tried programming the engine with new software, but that did not help. Now they say the whole electric engine needs to be replaced even though it is just the sensor that is not working. The cost for this will be around USD 10.000 (here in Norway). Apart from the check engine light everything is working as normal. The hybrid part is working fine.
Any advice?
They have tried programming the engine with new software, but that did not help. Now they say the whole electric engine needs to be replaced even though it is just the sensor that is not working. The cost for this will be around USD 10.000 (here in Norway). Apart from the check engine light everything is working as normal. The hybrid part is working fine.
Any advice?
