Hybrid_From_Hell Posted August 2, 2007 Share Posted August 2, 2007 Hi All, Usefull for those hard to work out 3.9 Rover V8 EFI "Hotwire System" Faults. My Bible over the years Before you dive into this also check : GENUINE Dizzy and Rotor Arm Decent Leads - not much beats a Genuine set to be honest NGK BP6RES PLugs NOT Champion esp Timing light check, does it advance also when you rev up Coil - NOT an Intermotor one Remove 9th Injector The, after the above and only then go into the manuals : ECU_check.pdf 3.9_Hotwire_System_Diagnostic_24_tests.pdf Nige Link to comment Share on other sites More sharing options...
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