Scan Tool Data List
WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
Powertrain Control Module (PCM) Scan Tool Data List - 3.8 L
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition Switch in RUN/Engine running/Automatic Transmission in PARK/Air Conditioner is OFF | |||
| ECT | Eng 1, 2, EGR, EVAP, Cat, HO2S, Misfire, AIR | °C/°F | Varies |
| Engine Hot Lamp Circuit Status | ODM | OK/Fault/Invalid State | OK |
| Engine Hot Lamp | ENG2 | On/Off | Off |
| Fan High Speed | ENG2 | On/Off | Off |
| Fan Low Speed | ENG2 | On/Off | Off |
| FC Relay 1 Circuit Status | ODM | Fault/OK | OK |
| FC Relay 2 and 3 Circuit Status | ODM | Fault/OK | OK |