VOLVO
ECM-P061A64 - Internal Control Module Torque Performance. Algorithm Based Failures. Signal plausibility failure
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
7 modeliS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (21)
- Volvo S60 (2011–)2011–2014Tylko silnik: B6304T4
- Volvo S60 (2011–)2015Tylko silnik: B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2007Tylko silnik: B6324S, B8444S
- Volvo S80 (2007–)2008–2009Tylko silnik: B6304T2, B6324S, B8444S
- Volvo S80 (2007–)2010Tylko silnik: B6304T2, B6324S
- Volvo S80 (2007–)2011–2015Tylko silnik: B6304T4, B6324S5
- Volvo V60 (2011–)2011–2014Tylko silnik: B6304T4
- Volvo V60 (2011–)2015Tylko silnik: B6304T3, B6304T4, B6304T5
- Volvo V70 (2008–)2008–2010Tylko silnik: B6304T2, B6324S
- Volvo V70 (2008–)2011–2014Tylko silnik: B6304T4, B6324S5
- Volvo V70 (2008–)2015Tylko silnik: B6304T4
- Volvo XC60 (2009–)2009Tylko silnik: B6304T2
- Volvo XC60 (2009–)2010Tylko silnik: B6304T2, B6324S
- Volvo XC60 (2009–)2011–2015Tylko silnik: B6304T4, B6324S5
- Volvo XC70 (2008–)2008Tylko silnik: B6324S
- Volvo XC70 (2008–)2009–2010Tylko silnik: B6304T2, B6324S
- Volvo XC70 (2008–)2011–2015Tylko silnik: B6304T4, B6324S5
- Volvo XC90 (2003–)2005–2006Tylko silnik: B8444S
- Volvo XC90 (2003–)2007–2010Tylko silnik: B6324S, B8444S
- Volvo XC90 (2003–)2011Tylko silnik: B6324S5, B8444S
- Volvo XC90 (2003–)2012–2014Tylko silnik: B6324S5
Co oznacza ten kod błędu?
The engine control module reads the signals from the mass air flow sensor, the throttle unit and the air pressure sensor to work out engine torque. The fault is set when the measured torque becomes higher than the requested torque, and this only happens in certain driving conditions. The code often goes together with a root fault in another code, and it can only be cleared once the root fault has been remedied.
Możliwe przyczyny
- Air leak after the mass air flow sensor and the throttle unit in the intake manifold
- Damaged throttle unit or mass air flow sensor
- Damaged air pressure sensor in the intake manifold
- Damaged engine temperature sensor or flywheel sensor
- Damaged VVT unit or camshaft control valve
- Damaged engine control module (ECM)
Co możesz zrobić
- 1Check whether other engine control fault codes are stored and remedy them first, since this code may be a consequence
- 2Look for leaks in the intake manifold between the mass air flow sensor and the throttle unit
- 3Check the connectors at the mass air flow sensor and the air pressure sensor for looseness and oxidation
- 4If you have a diagnostic tool: look at requested and measured torque in live data with the engine at idle and see whether they follow each other
- 5If the fault remains: have a workshop with diagnostic equipment check the sensors and the engine control module
Objawy, które możesz zauważyć4
- Jerky running
- The engine lacks power
- The engine lacks power, particularly when pulling away from standstill
- The engine hesitates, surges or runs jerkily during acceleration, deceleration or steady speed
Na co może wpływać usterka2
- The cruise control switches off while the fault is active
- Engine torque is limited by fuel shut-off or the throttle position, and the maximum permitted torque depends on the accelerator pedal position
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.