Re: P2563 error code, flashing coil light, flashing EML (engine) light
It would if it was dumping the oil into the exhaust.
Re: P2563 error code, flashing coil light, flashing EML (engine) light
Hi there crasher, I no this thread put I’m struggling with the same code. I have put a new turbo in my Passat 1.6tdi 2012 CAYC and the same code p256300 turbo boost control position sensor. I changed the actuator from the old turbo aswell and same code popped up with my coil light flashing and engine management light. I have also tried adaption with via vcds and still no luck. Any no the proper procedure as I am struggling with be nice if someone can help
Thank you
1 Attachment(s)
Re: P2563 error code, flashing coil light, flashing EML (engine) light
got the same issue a3 2009 cba engine flashing coil light but no limp mode checked the vac lines no leaks and also did output tests on the n75 and the actuator is moving freely and registering on vcds that its moving fine and hitting its limits about 9.6%engine off and 97% engine running car drives perfectly but continues to flash the coil light after a reset within 1 minute the same fault code
Address 01: Engine (CBA) Labels: 03L-906-022-CBA.clb
Part No SW: 03L 906 022 MA HW: 03L 906 022 BQ
Component: R4 2.0l TDI G000AG 9978
Revision: 13H01--- Serial number: AUX7Z0I6FN20I6
Coding: 0000078
Shop #: WSC 06314 000 00000
VCID: 70E58D0263A31BCF61-8024
1 Fault Found:
009571 - Turbocharger Boost Control Position Sensor Circuit
P2563 - 000 - Implausible Signal - MIL ON
Freeze Frame:
Fault Status: 11100000
Fault Priority: 2
Fault Frequency: 243
Reset counter: 255
Mileage: 192716 km
Time Indication: 0
Date: 2020.07.15
Time: 13:30:27
Freeze Frame:
RPM: 828 /min
Speed: 0.0 km/h
Voltage: 13.76 V
Lambda: 75.8 %
Lambda: -17.4 %
Bin. Bits: 00001110
Voltage: 2.052 V
Readiness: 1 1 0 0 0
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 02E-927-770.clb
Part No SW: 02E 300 052 HW: 02E 927 770 AJ
Component: GSG DSG AG6 440 1911
Revision: 04844002 Serial number: 00000905290078
Coding: 0000020
Shop #: WSC 06314 000 00000
VCID: 51A32886C8E932C74E-8004
No fault code found.
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Re: P2563 error code, flashing coil light, flashing EML (engine) light
The actuator can still move with a small split but its output signal will be wrong but it may be the internal potentiometer giving incorrect feedback although I have not seen that yet.
Re: P2563 error code, flashing coil light, flashing EML (engine) light
Quote:
Originally Posted by
Crasher
The actuator can still move with a small split but its output signal will be wrong but it may be the internal potentiometer giving incorrect feedback although I have not seen that yet.
Ah ok so using a vac tester I'm assuming that it should hold vac pressure not need pumping constantly
Re: P2563 error code, flashing coil light, flashing EML (engine) light
If the diaphragm is intact yes, but it does not mean the feedback signal is correct.
Re: P2563 error code, flashing coil light, flashing EML (engine) light
Hello there,
I have a 2009 CBBB 2.0 TDI engine and a couple of days ago, I started getting flashing glow plug light and the DTC P2563 Turbocharger Boost Control Position Sensor Circuit - Implausible signal
I had quickly checked vacuum lines and they seem to be in a good condition. Turbocharger has been replaced maybe 2000 km for a refurbished unit, so I was suspecting that.
But yesterday, I took a quick drive and logged the boost pressure - actual and specified and they seem to match just fine (except for the lag, but I assume that is normal
for a turbocharger). There are bigger deviations only during quick accelerations otherwise actual boost seems to follow requested boost quite well:
Imgur: The magic of the Internet
Am I just misreading the values and the lag is abnormal? Also, I have damaged wiring to my oxygen sensor and am getting DTC P2196 - 000 - Signal too High (Rich),
but I assume that should not affect the turbo, or does it? A new sensor will be delivered during next week and I will replace it.
Subquestions are - can a full DPF filter or rich mixture cause this error too?
Thank you in advance
Re: P2563 error code, flashing coil light, flashing EML (engine) light
Hi,
Very new here,i have maybe the same problem,one day i was cruising with my Passat B6 2.0 tdi and i thought it isnt accelerating properly,i brought it in a autobahn put my foot on the gas pedal and the car wasnt accelerating as always and when i reached 90km/h the flashing coil light came on and i freaked out a bit ,did a research some said the reverse light maybe at fault but why isnt my car accelerating thats the whole isssue,i brought it to a mechanic he said the turbo has some faulty i dont know for sure what let me the car and i will make it accelerate again,is there any simpler issue and the mechanic is just wanting some money.
Thank you in advance
Re: P2563 error code, flashing coil light, flashing EML (engine) light
Start with a code read, it has definitely gone into limp home mode so there will be codes stored