[V8] No start sometimes

[toml99 at todomundo.com]

Hey George.  When you are looking at the sensor plug, the top has a  
single rib in it,bottom has the 2 ribs in it.  Holding it with the  
single rib up, the pins are 123 from left to right.  1-2 should be  
around 1000 ohms...1-3,2-3 must be open(infinate ohms).....I just  
replaced them both at the same time, as either one's going to fail at  
some point...Can't remember who's running the wheel sensors, but next  
time around, think I'll try that method(cheap)...Tom