VOLVO
ECM-9190 - Throttle position (TP). Faulty current
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Ten kod błędu ma różne znaczenie w zależności od modelu, rocznika lub silnika. Wybierz znaczenie, które dotyczy Twojego samochodu.
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 (ETM) has detected an unreasonably high or low current through the throttle torque motor, a faulty status feedback from its drive circuits, or a throttle disc that does not move despite a control signal. The engine control module (ECM) stores the code, which can be set together with other fault codes.
Możliwe przyczyny
- Insufficient power supply to the throttle unit
- Poorly charged battery or corroded connecting cables
- Defective throttle unit
Co możesz zrobić
- 1Use the frozen values and counters of the fault code to see whether it was set at engine start and whether battery voltage was very low then
- 2If battery voltage was very low at start, check the battery charge and the connections to the battery, chassis and battery cables for contact resistance and oxidation
- 3If the frozen values show that battery voltage was normal, the throttle unit may need to be replaced by a workshop
- 4Erase the codes and reset: ignition off for three minutes, on and off again, then three more. Add two minutes if the cooling fan has been running.
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 and top speed is reduced
- The ETS warning lamp lights, on C70 and S/V70 -2000 only
Na co może wpływać usterka3
- Braking closes the throttle, and pedal input is ignored while the brake is pressed
- The cruise control is switched off during the driving cycle when the fault was detected, and it works again the next time the car starts if the fault is gone
- On turbo engines and 6-cylinder naturally aspirated engines, during driving cycles when the fault is active, engine speed follows the pedal through fuel cut-off, and the throttle is switched off
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.