VOLVO
ECM-2127 - Throttle/Pedal Position Sensor/Switch E Circuit Low
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (5)
- Volvo C30 (2007–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo C70 (2006–2013)2008Kun motor: D4204T
- Volvo C70 (2006–2013)2009–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo S40 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo V50 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
Hva betyr feilkoden?
The pedal sensor's analogue signal runs to the central electronic module (CEM) and is passed to the engine control module over the CAN bus. The code is stored when the engine control module detects a signal that is too low, and the cause can be a contact fault, a CAN fault or a damaged sensor.
Mulige årsaker
- Contact resistance or oxidation in the terminals
- Fault in CAN communication between the engine control module and the CEM
- Damaged accelerator pedal position sensor
Hva du kan gjøre
- 1Check that the fuses are intact; their location is given in the owner's manual
- 2Test the relevant functions with the buttons, controls or a test drive, to see whether the fault gives symptoms right now
- 3Check the connectors at the pedal and where the wiring joins for oxidation and contact resistance
- 4Have a diagnostic tool? Read the pedal value in live data while you slowly press the pedal, and check whether the value stays too low or jumps
- 5If the connectors are sound but the fault remains, have a workshop check the CAN communication to the CEM and replace the pedal sensor if needed
Symptomer du kan merke1
- Text message and warning symbol in the display
Hva feilen kan påvirke1
- Engine torque may be limited
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.