K kevmankool New member Oct 27, 2010 #1 On my 1989 Mazda 323, does the electrical current to the fuel pump pulse due to instructions from the ECU, or can I wire it straight to the ignition switch?
On my 1989 Mazda 323, does the electrical current to the fuel pump pulse due to instructions from the ECU, or can I wire it straight to the ignition switch?