Difference between revisions of "16715/P0331/000817"

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* Irregular RPM
 
* Irregular RPM
* Drivebility Issues
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* Drivability Issues
 
* Loss of Power
 
* Loss of Power
 
* Engine Damage
 
* Engine Damage
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* Knock Sensor 2 (G66) Short to Ground/Plus/Open Circuit
 
* Knock Sensor 2 (G66) Short to Ground/Plus/Open Circuit
* Knock Sensor 2 (G66) loose
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* Knock Sensor 2 (G66) improperly torqued
 
* Knock Sensor 2 (G66) faulty
 
* Knock Sensor 2 (G66) faulty
 
* Engine Control Module faulty
 
* Engine Control Module faulty
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==== Possible Solutions ====
 
==== Possible Solutions ====
  
* Tighten Knock Sensor 2 (G66)
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* Torque Knock Sensor 2 (G66) to specifications
 
* Check Wiring and Connections
 
* Check Wiring and Connections
 
* Check Knock Sensor 2 (G62) and Knock Control
 
* Check Knock Sensor 2 (G62) and Knock Control

Latest revision as of 14:32, 15 March 2010

16715/P0331/000817 - Knock Sensor 2 (G66): Implausible Signal

Possible Symptoms

  • Irregular RPM
  • Drivability Issues
  • Loss of Power
  • Engine Damage

Possible Causes

  • Knock Sensor 2 (G66) Short to Ground/Plus/Open Circuit
  • Knock Sensor 2 (G66) improperly torqued
  • Knock Sensor 2 (G66) faulty
  • Engine Control Module faulty

Possible Solutions

  • Torque Knock Sensor 2 (G66) to specifications
  • Check Wiring and Connections
  • Check Knock Sensor 2 (G62) and Knock Control

Special Notes

  • This feature search for unusual (spontaneous) combustion. The sensor detects unusual vibrations and based on that it generates a voltage. Is this voltage outside a certain limit a dtc will be set.