| Steps | _Key Off, wait 10 seconds
_Breakout box installed _Processor connected _Disconnect EVP/PFE sensor _Key On, engine Off _DVOM on 20 volt scale _Measure voltage between Test Pin 26 and Test Pin 46 at the breakout box |
| Result | Is voltage less than 4.0 volts? |
| Direction | YES
GO to Continue NO Replace PFE/EVP sensor. Remove breakout box. Reconnect processor and sensor(s). Rerun Quick Test |