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Display group 002 in idle (engine warm, coolant temperature not below 75°C) > < Display group 001 in idle (engine warm, coolant temperature not below 75°C)

Octavia Mk1

Analysis: Display group 001, display field 2 - Injection rate
   
Analysis: Display group 001, display field 2 - Injection rate
Display -V.A.G 1552-Possible cause of faultRectifying fault 
below 3.0 mg/s
t  Unit injector defective
–  Replace injector unit → Chapter
 
above 12.0 mg/s
t  Engine too cold
–  Warm up engine by running at high revs and repeat test.
 
t  Unit injector defective
–  Replace injector unit → Chapter

   

Display group 002 in idle (engine warm, coolant temperature not below 75°C) > < Display group 001 in idle (engine warm, coolant temperature not below 75°C)