Difference between revisions of "18076/P1668"

From Ross-Tech Wiki
 
Line 19: Line 19:
 
==== Special Notes ====
 
==== Special Notes ====
  
* For each Valve the ECU checks the Begin of Injection Period (BIP) via a voltage. That voltage is very small (less
+
* For each Valve the ECU checks the Begin of Injection Period (BIP) via a voltage. That voltage is very small (less than 0.0001A). Each extra resistance in the cable is fatal. So, in case of any doubt, just replace all cables.
than 0.0001A). Each extra resistance in the cable is fatal. So, in case of any doubt, just replace all cables.
 
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Revision as of 02:51, 15 June 2006

18076/P1668 - Valve for Pump - Jet: Cylinder 3 (N242): Electrical Malfunction

Possible Symptoms

  • Irregular rpm

Possible Causes

  • Wiring and/or connections to/from the Valve for Pump Jet
  • Valve for Pump Jet

Possible Solutions

  • Check wiring and Check / Clean all connections
  • Replace all cables to/from all the Valves for Pump Jet
  • Replace Valve for Pump Jet (replace them all !)

Special Notes

  • For each Valve the ECU checks the Begin of Injection Period (BIP) via a voltage. That voltage is very small (less than 0.0001A). Each extra resistance in the cable is fatal. So, in case of any doubt, just replace all cables.