Opel P0720 Output Speed Sensor Circuit Malfunction

Description

OBD-II Trouble Code Description for P0720 Opel

Output Speed Sensor Circuit

What does this mean?

OBD2 Code P0720 Opel definition:
The speed sensor detects the revolution of the idler gear parking pawl lock gear and emits a pulse signal. The pulse signal is sent to the TCM which converts it into vehicle speed.

Symptoms

Possible sumptoms of OBD code P0720 Opel
– Engine Light ON (or Service Engine Soon Warning Light) – Speedometer improper reading – Possible shifting problems

Causes

Possible causes of OBD code P0720 Opel
– Speed sensor harness or connectors – Sensor circuit is open or shorted – Speed sensor The Error code is generally activated on detection of the following conditions: Diagnostic trouble code is detected when Transmission Control Module (TCM) does not receive the proper voltage signal from the sensor.

Possible Solutions


The OBD2 Code Information Be Applicable For Opel:

2013 Opel Astra OPC,2013 Opel Adam,2012 Opel Zafira Tourer,2012 Opel Combo,2012 Opel Astra GTC,2012 Opel Ampera,2011 Opel Zafira,2011 Opel Meriva,2011 Opel Corsa,2011 Opel Astra,2011 Opel Antara,2010 Opel Insignia,2010 Opel Corsa,2010 Opel Astra,2008 Opel Corsa,2007 Opel GT,2007 Opel Corsa,2007 Opel Astra,2007 Opel Antara,2006 Opel Vectra,2006 Opel Meriva,2006 Opel Astra,2005 Opel Astra,2004 Opel Astra,2003 Opel Signum,2003 Opel Meriva

 

Note:

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