Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
ScannerDanner i have problem on my lexus LS400 ucf10. some of engine harness near with injector harness is bitten by rats. when i touched the broken socket/pin near with the injector. suddenly the engine wont start up. its has crank but wont turn on. i checked relay from fuelpump, no power from it. can u help me brother? can be possible the relay from inside is burn? i mean circuit opening relay?