Vue imprimable
la température d'huile est bien disponible sur nos 208 gti mais pour l'instant que avec la valise peugeot, faut juste maintenant savoir comment recupere l'info avec un elm327Citation:
Envoyé par Cronff
Fichier joint 15494
Fichier joint 15493
Fichier joint 15455
The 208 GTi BPS (208ch euro6) does not have the oil temperature sensor.Citation:
Envoyé par Cronff
There are only the oil pressure sensor and oil level sensor.
The oil temperature is only calculated by engine ECU and sent to the BSI through the CAN bus (inside the data packet with address 0x488 for the MEVD17.4.4 ECU)
According to the MED17.4.2 Funktionsrahmen also this ecu and probably the MEVD17.4.2 has the oil temperature transmitted in the data package with address 0x488
the oil level sensor is actually the oil temperature sensor that is used by the calculator to measure the level thanks to a mathematical formulaCitation:
Envoyé par mfc
You are right in saying that the oil level sensor is also the oil temperature sensor; according to the official PSA documentation for the EP6FDTX engine, the oil level sensor (P/N:9806246080) has 3 pins:Citation:
Envoyé par darkjojo78
1: oil level
2: oil temperature
3: ground
but, unfortunately, the pin 2 is not connected to anything...
it's a resistance probeCitation:
Envoyé par mfc
Fichier joint 15496
yes is a resistance probe, but you note that:
"The engine oil level sensor is only active when the vehicle contact is switched on and is deactivated when the engine is started."
the resistance variation caused by the temperature is much larger on the "temperature" side than on the "level" side of the probe.
thi is the electrical connection of the probe to the ecu MEVD17.4.4
Citation:
Envoyé par mfc
with diagbox we can display an oil temperature value. I guess the calculator will retrieve this information on the oil level sensor to display this value.
for completeness of information.
the message with 0x488 address is sent 10 times per second and is composed by 8 byte of data with the following meaning (at least for the MEVD17.4.4 ECU):
Byte 1: water temperature: you need to add +40°C to get the real temperature in °C
Byte 2: volumetric fuel consumption: you need to multiply the value by 80 to get the volume in mm^3
Byte 3: requested engine idle: you need to multiply the value by 8 to get the RPM
Byte 6: oil temperature: you need to add +40°C to get the real temperature in °C
Byte 8: boost air temperature: you need to add +40°C to get the real temperature in °C
il y a peut être des chance d'avoir des info de diagbox sur torque, j'ai mis les info dans le sujet diagbox telemetry https://www.208gti.fr/showthread.php...elemetry/page3
la température d'huile et la pression d'huile son maintenant lisible avec le elm327 sur torque avec les commande Diagbox
info ici ---> https://www.208gti.fr/showthread.php...elemetry/page5
la température d'huile est lisible par le réseau can sur torque avec un fichier .DBC
ici --> https://www.208gti.fr/showthread.php...tphone-Android
Félicitations pour cette trouvaille.