HELP keep getting this Code
Intermediate
Joined: Apr 2005
Posts: 25
Likes: 0
From: Tampa Florida
Safety Car
Joined: Sep 2001
Posts: 4,411
Likes: 1
From: Wilmington NC
Originally Posted by WAYNE98
I keep getting this Code PO650 could someone tell me what this mean.
THANKS
THANKS
CIRCUIT DESCRIPTION
A voltage is supplied directly to the Malfunction Indicator Lamp (MIL) . The PCM controls the lamp by grounding the control circuit via an internal switch called a driver. The primary function of the driver is to supply the ground for the component being controlled. Each driver has a fault line which is monitored by the PCM. When the PCM is commanding a component ON, the voltage of the control circuit should be low (near 0 volts ). When the PCM is commanding the control circuit to a component OFF, the voltage potential of the circuit should be high (near battery voltage). If the fault detection circuit senses a voltage other than what is expected, the fault line status will change causing the DTC to set.
