Difference between revisions of "17036/P0652/001618"

From Ross-Tech Wiki
 
m
Line 4: Line 4:
 
==== Possible Causes ====
 
==== Possible Causes ====
  
* Intake Manifold Pressure Sensor faulty
+
* Wiring/Connectors from/to Intake Manifold Pressure Sensor (G31) faulty
 +
* Intake Manifold Pressure Sensor (G31) faulty
 
* Engine Control Module faulty
 
* Engine Control Module faulty
  
 
==== Possible Solutions ====
 
==== Possible Solutions ====
  
* Check/Replace Intake Manifold Pressure Sensor
+
* Check Wiring/Connectors from/to Intake Manifold Pressure Sensor (G31)
 +
* Check/Replace Intake Manifold Pressure Sensor (G31)
 
* Replace Engine Control Module
 
* Replace Engine Control Module
  

Revision as of 14:41, 4 April 2007

17036/P0652/001618 - Sensor Reference Voltage B: Too Low

Possible Causes

  • Wiring/Connectors from/to Intake Manifold Pressure Sensor (G31) faulty
  • Intake Manifold Pressure Sensor (G31) faulty
  • Engine Control Module faulty

Possible Solutions

  • Check Wiring/Connectors from/to Intake Manifold Pressure Sensor (G31)
  • Check/Replace Intake Manifold Pressure Sensor (G31)
  • Replace Engine Control Module

Special Notes

  • When found in 1.9l TDI (BEW):
    • Check Atmospheric Pressure (MVB 010.2) and Intake Manifold Pressure Sensor (MVB 010.3).
    • Compare both Values with Engine OFF, the Tolerance should be +/- 50 mbar,