Location: VIC, Sth Frankston.
Registered: July 2003
Re: DIY Check Engine Light
Mon, 27 September 2004 07:43
I could be wrong, but I am pretty sure that the transistor in the ecu switches to ground which would mean you want the globe/led to be inline with b+ and W, or something along those lines. Try W to earth first, just to be safe.