VOLVO
ECM-91F0 - Throttle position (TP). Faulty current
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 (ETM) measures the current through the throttle drive motor and compares it with the voltage to the motor. If they do not match for too long, the information is sent to the engine control module, which stores the code. The code can be set together with other fault codes.
Możliwe przyczyny
- Inadequate power supply to the throttle unit
- Poorly charged battery or corroded connecting cables
- Defective throttle unit
Co możesz zrobić
- 1See whether the code came at engine start and whether battery voltage was very low then. Battery charge, corroded contacts or poor battery cables may be the cause.
- 2Check that the connectors to the throttle unit are firmly seated and that it has power and earth connections. When the ignition is switched on it should beep briefly
- 3Check that the battery voltage and charge status are normal, and that the battery cables and their connections are in good condition and not corroded
- 4Erase the fault codes and reset: ignition off for three minutes, on again, then three more minutes. If the fault can still be recreated, have a workshop replace the throttle unit
- 5Ask the workshop whether upgraded software is available for the car, as it is much more tolerant of brief interference
Objawy, które możesz zauważyć3
- The accelerator pedal is ignored when the brake pedal is pressed
- The cruise control cannot be activated
- The ETS warning lamp lights, on C70 and S/V70 -2000 only
Na co może wpływać usterka3
- The throttle closes when braking, and pedal input is ignored while the brake is pressed
- On turbo engines and 6-cylinder naturally aspirated engines, the cruise control is switched off during the driving cycle when the fault was detected
- During the driving cycle when the fault is active, no substitute values are generated
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.