Hey everyone,
I'm having a starting issue on my 99rs w/ an ej20g engine swap. The car has ran great for the last 2 years after the swap. I recently swapped out my stock 440 injector for ej25d fuel rails and yellow 550 sti injectors for my Rob tune ecu. After I swapped them out the car won't start. The check engine light turns on as it should as well as the fuel pump. There are no visible fuel leaks after the install and the injectors are seated down properly. The only thing that was removed for the install was the fuel rails, injectors, and the air intake. Other than that nothing was touched. I have tried both the tuned ecu as well as my z4 that was previously running the car. Both show the check engine light as they should. I checked for fault codes and none are showing as far as I can tell. The check engine light just blinks short but constant which should show no codes are stored. Using a multimeter I have found that with the key on both pins on each injector show 12v and while cranking consistently still shows 12v. I am not seeing the voltage pulse. Any information or test to try please share. Thanks
I'm having a starting issue on my 99rs w/ an ej20g engine swap. The car has ran great for the last 2 years after the swap. I recently swapped out my stock 440 injector for ej25d fuel rails and yellow 550 sti injectors for my Rob tune ecu. After I swapped them out the car won't start. The check engine light turns on as it should as well as the fuel pump. There are no visible fuel leaks after the install and the injectors are seated down properly. The only thing that was removed for the install was the fuel rails, injectors, and the air intake. Other than that nothing was touched. I have tried both the tuned ecu as well as my z4 that was previously running the car. Both show the check engine light as they should. I checked for fault codes and none are showing as far as I can tell. The check engine light just blinks short but constant which should show no codes are stored. Using a multimeter I have found that with the key on both pins on each injector show 12v and while cranking consistently still shows 12v. I am not seeing the voltage pulse. Any information or test to try please share. Thanks