PID Value Charts

Ensure following conditions are met before comparing scan tool data to typical data value found in appropriate PID value chart:

Engine is idling unless checking a value at a specified RPM.
Throttle is closed unless checking a value at a specified RPM.
Vehicle is in Park or Neutral.
Vehicle is operating in closed loop.
Vehicle accessories are turned off.

Compare actual PID values on scan tool to PID values found in appropriate PID value chart.

Fig 1: PID Values (1 Of 7)

G00234624

Courtesy of GENERAL MOTORS CORP.

Fig 2: PID Values (2 Of 7)

G00234625

Courtesy of GENERAL MOTORS CORP.

Fig 3: PID Values (3 Of 7)

G00234626

Courtesy of GENERAL MOTORS CORP.

Fig 4: PID Values (4 Of 7)

G00234627

Courtesy of GENERAL MOTORS CORP.

Fig 5: PID Values (5 Of 7)

G00234628

Courtesy of GENERAL MOTORS CORP.

Fig 6: PID Values (6 Of 7)

G00234629

Courtesy of GENERAL MOTORS CORP.

Fig 7: PID Values (7 Of 7)

G00234630

Courtesy of GENERAL MOTORS CORP.