(01-21-2014, 09:52 AM)jjgolf Wrote: Thanks for QUICK reply!! I can't produce any codes, no matter what!? I was doing your 8 step ECU test check when I questioned test #3 because I don't get any code. So I skipped on to next steps.
#4 skip, don't run, #5 skip, no clicking, #6 unplug both IAT and ECT, NO CODES!? Talked to local Suzuki dealer mechanic and he said 1995 and up won't set code that way. That they were hard pressed to set codes.? Maybe I'm just old school but I thought you should be able to force codes.
(Survival mode?) BTW I like your "Lost Mode".
jjgolf
O.K.As you can see I'm not very computer savvy AT ALL on these forums. If I understand right, my ECU must be bad because it doesn't throw codes?
Or are there more tests to perform on tachometer like the brown wire you refer to. If the suppressor is missing it should throw code?