ECU, Wiring, Sensors
By Dirtymechanic87
#153487 my car runs rough, i have spark, timing, compression, but i cant tell if the injectors r working correctly? im getting fuel but dont know how much. the problems mainly occurs after the car runs for a few mins, more of a load the worse it runs. was told it might be injectors,my ecu(controlling the injectors), or fuel pump. replaced my dissy,plugs,timing belt and main relay, and batt. need help!!!
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By teal_dx
#153539 ECU's aren't known to fail unless fried by some faulty diy wiring jobs...
Do you have a check engine light? I'm beting you have a faulty sensor somewhere, sending your ecu the incorrect signal.
By Dirtymechanic87
#153627 no CEL, took it to honda they think its my batt and my ecu. had it chipped and tuned about a year ago.
By Dirtymechanic87
#153882 Turns out it was injector #1, no thanks to honda tech at the dealership.