VOLVO
ECM-P177200 - Throttle Position Sensor Circuit Low Input. General Failure Information. No sub type information
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (13)
- Volvo S60 (2011–)2011–2014Nur Motor: B6304T4
- Volvo S60 (2011–)2015Nur Motor: B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2007Nur Motor: B6324S, B8444S
- Volvo S80 (2007–)2008–2009Nur Motor: B6304T2, B6324S, B8444S
- Volvo V60 (2011–)2011–2014Nur Motor: B6304T4
- Volvo V60 (2011–)2015Nur Motor: B6304T3, B6304T4, B6304T5
- Volvo V70 (2008–)2008–2009Nur Motor: B6304T2, B6324S
- Volvo XC60 (2009–)2009–2010Nur Motor: B6304T2
- Volvo XC60 (2009–)2011–2015Nur Motor: B6304T4
- Volvo XC70 (2008–)2008Nur Motor: B6324S
- Volvo XC70 (2008–)2009Nur Motor: B6304T2, B6324S
- Volvo XC90 (2003–)2005–2006, 2011Nur Motor: B8444S
- Volvo XC90 (2003–)2007–2010Nur Motor: B6324S, B8444S
Was bedeutet der Fehlercode?
The engine control module (ECM) compares the signals from the two position sensors on the throttle body. The fault code is set when one of the signals is unreasonably low. The control module then uses the other signal, and the cruise control is switched off while the fault is active.
Mögliche Ursachen
- Contact resistance or oxidation in the connections
- Signal wires short-circuited to earth
- Open circuit on the signal wires
- Voltage supply short-circuited to earth
- Open circuit on the voltage supply
- Damaged throttle body
Was Sie tun können
- 1Check that the connectors to the throttle body are firmly seated and free from oxide
- 2Use a multimeter to check that the signal wires are not short-circuited to earth and have no break
- 3Use a multimeter to check that the voltage supply to the throttle body is not short-circuited to earth
- 4If the fault code returns: have a workshop replace the throttle body
Symptome, die Sie bemerken können4
- Engine performance is reduced
- The engine performs poorly and lacks power, especially when pulling away from standstill
- The engine hesitates, surges or runs unevenly during acceleration, deceleration or steady speed
- The cruise control does not work at all
Was der Fehler beeinflussen kann2
- The other sensor's signal is used instead
- The cruise control is switched off while the fault is active
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.