Member Since: 12 Apr 2016
Location: BELLUNO
Posts: 115
Restricted performance
hi guys today i have Restricted performance for alarm P242D (gas temp sensor) they was reset. What cause ?
Thanks
28th Nov 2019 9:13 pm
stephenw46
Member Since: 22 Jun 2011
Location: West Midlands
Posts: 1216
I had this whilst in Italy turned out to to a dirty connection on rear left exhaust sensor according to the dealership hope it helps
28th Nov 2019 10:00 pm
dgardel
Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025
Re: Restricted performance
PAIO wrote:
hi guys today i have Restricted performance for alarm P242D (gas temp sensor) they was reset. What cause ?
Thanks
According to stephenw46, the workshop manual could confirm this:
ITA
P242D-00
Tensione elevata nel circuito sensore di temperatura gas di scarico bancata 1 sensore 3
– nessuna informazione sui sottotipi
Causa:
Cortocircuito su alimentazione o circuito aperto nel circuito sensore di temperatura gas di scarico a valle del DPF Guasto sensore di temperatura gas di scarico a valle del DPF.
Rimedio:
Utilizzando il sistema diagnostico omologato dal produttore, controllare i segnali del datalogger per la tensione temperatura gas di scarico bancata 1, sensore 3 (0x03C8), temperatura gas di scarico bancata 1, sensore 3 (0x03F6).
Consultare gli schemi elettrici e verificare l'eventuale presenza di un cortocircuito su alimentazione o di un circuito aperto nel circuito sensore di temperatura gas di scarico a valle del DPF.
Controllare e sostituire il sensore di temperatura gas di scarico a valle del DPF secondo necessità.
EN
P242D-00
High voltage in the exhaust gas temperature sensor circuit bank 1 sensor 3
- no information on subtypes
Cause:
Short circuit on power supply or open circuit in the exhaust gas temperature sensor circuit downstream of the DPF Exhaust gas temperature sensor failure downstream of the DPF.
Remedy:
Using the diagnostic system approved by the manufacturer, check the data logger signals for exhaust gas temperature voltage bank 1, sensor 3 (0x03C8), exhaust gas temperature bank 1, sensor 3 (0x03F6).
Consult the wiring diagrams and check for a short circuit on the power supply or on an open circuit in the exhaust gas temperature sensor circuit downstream of the DPF.
Check and replace the exhaust gas temperature sensor downstream of the DPF as required.Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition IID Pro MV License
29th Nov 2019 7:10 am
PAIO
Member Since: 12 Apr 2016
Location: BELLUNO
Posts: 115
Ok grazie in origine ho spento e riacceso l'auto e l'allarme si è annullato poi ho ho effettuato la diagnosi e azzerrato l'errore ...per ora non è riapparso !
Ok thanks in origin I turned the car off and on and the alarm was canceled then I made the diagnosis and reset the error ... for now it has not reappeared!
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