VOLVO
ECM-P208422 - Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 2. General Signal Failures. Signal too high
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo S60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo S80 (2007–)2014–2015Nur Motor: D4204T5
- Volvo V40 (2013–)2015Nur Motor: D4204T14
- Volvo V40 Cross Country (2013–)2015Nur Motor: D4204T14
- Volvo V60 (2011–)2014–2015Nur Motor: D4204T5
- Volvo V70 (2008–)2014–2015Nur Motor: D4204T5
- Volvo XC60 (2009–)2014–2015Nur Motor: D4204T5
- Volvo XC70 (2008–)2014–2015Nur Motor: D4204T5
Was bedeutet der Fehlercode?
The engine control module (ECM) compares the signal from the sensor after the catalytic converter with a calculated value. The code is set when the sensor value is wrong, and a signal wire in contact with voltage can then be the cause. A damaged sensor can also set it.
Mögliche Ursachen
- Signal wire short-circuited to voltage
- Damaged exhaust temperature sensor after the catalytic converter
Was Sie tun können
- 1Check that the fuses are intact
- 2Use a multimeter to check that the signal wire has no contact with voltage
- 3If you have a diagnostic tool: read the sensor value in live data with the engine running and see whether it rises unreasonably fast
- 4Check that the connectors to the sensor are secure
- 5If the fault remains, have a workshop with diagnostic equipment check the sensor after the catalytic converter
Symptome, die Sie bemerken können1
- Check engine warning lamp lights or behaves abnormally
Was der Fehler beeinflussen kann1
- A calculated value is used instead of the sensor signal
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.