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Tips on changing injectors S2 ABY. Remove originals and fitting Bosch 440cc
Disconnect the electrical plugs and hook them out of the way.
Then just undo the 2 bolts holding the fuel rail down and lever the rail up, it will pull all the injectors out of the IM.
One at a time, remove the clips holding the injectors to the rail, pull the injector out, replace with new injector and reinstate clip.
Always grease the O rings before plugging in so they slip in easily.
When all injectors are changed, grease O rings and IM insets and push the rail back in place.
Replace the 2 bolts.
Plug in.
Change ECU or it will run well rich.
Start car.
Grin.
Testing the ECU first. If car starts it will run lean for a few seconds I hope its not an issue. Then the injectors will then be installed. Providing the inserts are ok.
Good call to leave the inserts alone if they aren't leaking. They have a habit of falling apart during removal with the pieces disappearing into the engine.
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