VOLVO
ECM-910E - Throttle valve. Internal fault
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S60 (2001–2009), S70 (1997–2000), S80 (1999–2006), V70 (1997–2000), V70 (2000–2008), V70 XC (1998–2000), V70 XC / XC70 (2001–2007)
Pokaż modele wg rocznika i silnika (22)
- Volvo C70 Cabriolet (1998–2005)1999–2002
- Volvo C70 Coupé (1998–2002)1999–2002
- Volvo S60 (2001–2009)2001Wszystkie silniki oprócz: D5244T
- Volvo S60 (2001–2009)2002Tylko silnik: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S60 (2001–2009)2003–2005Tylko silnik: B5244SG, B5244SG2
- Volvo S60 (2001–2009)2006–2008Tylko silnik: B5244SG
- Volvo S70 (1997–2000)1999Tylko silnik: B5204T3, B5204T4, B5234T3, B5234T7, B5254S DENSO, B5254T
- Volvo S70 (1997–2000)2000Wszystkie silniki oprócz: D5252T MSA 15.8
- Volvo S80 (1999–2006)1999–2000Wszystkie silniki oprócz: D5252T MSA 15.8
- Volvo S80 (1999–2006)2001Wszystkie silniki oprócz: D5244T, D5252T MSA 15.8
- Volvo S80 (1999–2006)2002Tylko silnik: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo S80 (1999–2006)2003–2005Tylko silnik: B5244SG, B5244SG2
- Volvo S80 (1999–2006)2006Tylko silnik: B5244SG
- Volvo V70 (1997–2000)1999Tylko silnik: B5204T3, B5204T4, B5234T3, B5234T7, B5234T8, B5254S DENSO, B5254T
- Volvo V70 (1997–2000)2000Wszystkie silniki oprócz: D5252T MSA 15.8
- Volvo V70 (2000–2008)2000Wszystkie silniki oprócz: D5252T MSA 15.8
- Volvo V70 (2000–2008)2001Wszystkie silniki oprócz: D5244T, D5252T MSA 15.8
- Volvo V70 (2000–2008)2002Tylko silnik: B5244S, B5244S2, B5244SG, B5244SG2
- Volvo V70 (2000–2008)2003–2005Tylko silnik: B5244SG, B5244SG2
- Volvo V70 (2000–2008)2006–2008Tylko silnik: B5244SG
- Volvo V70 XC (1998–2000)1999–2000
- Volvo V70 XC / XC70 (2001–2007)2001
Co oznacza ten kod błędu?
The throttle unit has its own electronics (ETM) that run internal tests on its processor, software and memory. If one of the tests fails, the throttle module reports it to the engine control module (ECM), which keeps the code in memory. The throttle is then controlled in a limited way for as long as the fault is active, which is noticeable while driving.
Możliwe przyczyny
- Defective throttle unit
Co możesz zrobić
- 1Read off the fault codes, note ECM-910E, erase it and test drive the car to see whether the fault returns
- 2Check that the throttle is not blocked by dirt or objects and that it does not stick
- 3If you have a diagnostic tool: read the DTC status of ECM-910E after the test drive and see whether the fault is active or gone
- 4If the fault returns after the test drive, the throttle unit is probably defective. A new unit is supplied without software, so have a workshop fit it and program it
Objawy, które możesz zauważyć5
- The accelerator pedal is ignored when the brake pedal is pressed
- The cruise control cannot be activated
- The idle is uneven and the car jerks during engine braking
- Throttle response is very poor if the fault is detected repeatedly within the same driving cycle
- The electronic throttle system (ETS) warning lamp is lit
Na co może wpływać usterka3
- During the driving cycle when the fault is active, engine speed is controlled by fuel cut-off following the accelerator pedal position, and the cruise control is switched off
- If the fault is detected repeatedly within the same driving cycle, throttle motor control is disabled, the throttle returns to its mechanical stop position and engine speed is limited considerably
- Normal operation returns the next time the car is started if the fault is no longer present
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.