For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2002 🢒 Grand Prix 🢒 Engine 🢒 Engine Electrical 🢒 Diagnostic Trouble Code (DTC) List

Diagnostic Trouble Code (DTC) List for Pontiac Grand Prix 2002

DTC	Diagnostic Procedure	Module(s)
P0560	DTC P0560	Powertrain Control Module (PCM)
P0620	DTC P0620	Powertrain Control Module (PCM)
P1637	DTC P1637	Powertrain Control Module (PCM)