HI can anyone help me with a problem that I have with the injectors on a 2003 STI tha car ha gone in with a problem the ECU light came on on the dashboard tha car went in to subaru and the fault code indicated Bank one Serjing the fault has been narowed down to Maybee a faulty injector but I have had them tested and they are fine

But when the dealership took them out it had 2 Pink injectors (570cc) and 2 Greyish (450cc)ones have now been told that it should have all pink injectors is this right.

Or is the dealership pulling a fast one would the car have run on 2 pink (570cc) and 2 greyish (450cc) Injectors.

 

They should all be pinkies - a bit of a bodge by the sound of it.
The ECU will be trying to dose fuel assuming that all the injectors will flow at the same rate and has got confused over the O2 sensor readings when it thinks that the correct injection duty was used.

Had the car long?

Nick

 

Have ownd the car for the past 3 years from when it was 1 year old and never had any probs with it the garage took the injectors out last week
pink ones are flowing at 570cc and the others at 450cc so I cant understand why this fault hase shown its self now

would the car have run at all with 2 sets of difrent flow injectors or are the garage pulling a fast one?