Err, how about flow chart for a code 24 (?) diagnostic. Just due to faded grey heree buce >Okay so what pin / color wire for the VSS on a 165? whats the signal? >+- 5v? wouldnt that be convenient. > > >Connector C1 (the smaller one), A10 - brown wire. > >Signal is 2000 pulses per mile (I think)... > >~Andrew >