Difference between revisions of "16486/P0102/000258"

From Ross-Tech Wiki
m
m
 
Line 1: Line 1:
__FORCETOC__
+
== 16486/P0102/000258 - Mass Air Flow Sensor (MAF/G70): Signal too Low ==
== 16486/P0102/000258 - Mass Air Flow (MAF) (G70): Signal too Low ==
 
  
 
==== Possible Symptoms ====
 
==== Possible Symptoms ====
  
* Probably no serious malfunctions
+
* Malfunction Indicator Light (MIL) ON
* Loss of power
+
* Loss of Power
  
 
==== Possible Causes ====
 
==== Possible Causes ====
  
* Wiring and/or connections (short circuit?)
+
* Wiring and/or Connector(s) from/to Mass Air Flow Sensor (MAF/G70) faulty
* Mass Air Flow (MAF) (G70) defective
+
* Mass Air Flow Sensor (MAF/G70) faulty
  
 
==== Possible Solutions ====
 
==== Possible Solutions ====
  
* Check wiring and connections
+
* Check Wiring and/or Connector(s) from/to Mass Air Flow Sensor (MAF/G70)
* Check / Replace Mass Air Flow (MAF) (G70)
+
* Check/Replace Mass Air Flow Sensor (MAF/G70)
  
 
==== Special Notes ====
 
==== Special Notes ====
Line 21: Line 20:
 
* In MY 1995-2002 (?) in Europe at VW-diesel-cars G70 had the bad reputation of slowly losing his performance, causing loss of power. It's not a matter of defective or breaking down, but it is filthy / dirty (not easy to clean). You can check functionality by making a log in [01-engine], [meas.blocks-08], group 003 (3e gear, full throttle, from 1700-4000rpm)
 
* In MY 1995-2002 (?) in Europe at VW-diesel-cars G70 had the bad reputation of slowly losing his performance, causing loss of power. It's not a matter of defective or breaking down, but it is filthy / dirty (not easy to clean). You can check functionality by making a log in [01-engine], [meas.blocks-08], group 003 (3e gear, full throttle, from 1700-4000rpm)
  
 +
__FORCETOC__
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Latest revision as of 16:17, 7 December 2011

16486/P0102/000258 - Mass Air Flow Sensor (MAF/G70): Signal too Low

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Loss of Power

Possible Causes

  • Wiring and/or Connector(s) from/to Mass Air Flow Sensor (MAF/G70) faulty
  • Mass Air Flow Sensor (MAF/G70) faulty

Possible Solutions

  • Check Wiring and/or Connector(s) from/to Mass Air Flow Sensor (MAF/G70)
  • Check/Replace Mass Air Flow Sensor (MAF/G70)

Special Notes

  • In MY 1995-2002 (?) in Europe at VW-diesel-cars G70 had the bad reputation of slowly losing his performance, causing loss of power. It's not a matter of defective or breaking down, but it is filthy / dirty (not easy to clean). You can check functionality by making a log in [01-engine], [meas.blocks-08], group 003 (3e gear, full throttle, from 1700-4000rpm)