2001 workhorse wiring diagram
Can anyone help me with wiring diagram for my GM 8.1 vortec powered trail lite on a workhorse chassis. I need to work out voltages on engine ECU and ignition and throttle and throttle position sensor as i have checked throttle position sensor output voltage and at closed position im getting 3.8 volts output,,,, i was expecting around 0.5 to 1 volt any idea of expected values at tickover and at full throttle. Thanks David
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