VOLVO
ECM-P213529 - Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation. General Signal Failures. Signal invalid
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Tylko silnik: D4164T
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Tylko silnik: D4164T
- Volvo XC60 (2009–)2009Wszystkie silniki oprócz: B6304T2
- Volvo XC70 (2008–)2008Wszystkie silniki oprócz: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Tylko silnik: D5244T18, D5244T5
Co oznacza ten kod błędu?
The engine control module (ECM) compares the analogue signal from the accelerator pedal sensor with the PWM signal. The code is set when the difference between them is too great. The fault may lie in the connectors, the ground or supply wire, or the sensor itself.
Możliwe przyczyny
- Loose connections, contact resistance or oxidation at the accelerator pedal sensor connections
- Open circuit in the ground lead
- Fault in the PWM signal from the accelerator pedal sensor
- Fault in the analogue signal from the accelerator pedal sensor
- Open circuit in the signal ground cable
- Damaged accelerator pedal sensor
Co możesz zrobić
- 1Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
- 2Use a multimeter to check that the ground lead to the pedal sensor has no open circuit
- 3Check the connectors at the pedal sensor and the engine control module for loose contacts, contact resistance and oxidation, especially the signal wire
- 4With the ignition on, check that the supply to the pedal sensor has no open circuit
- 5With a diagnostic tool, read the pedal signals in live data while the pedal is pressed and released, and see that they follow each other
- 6Replace the pedal sensor first only if the other checks show nothing and the signals are wrong
Objawy, które możesz zauważyć4
- Poor response from the accelerator pedal
- The car has poor performance and lacks power, especially when pulling away
- The engine hesitates, surges or runs jerkily
- Yellow warning symbol and a message in the display
Na co może wpływać usterka1
- Engine output may be limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.