GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Camaro 🢒 Engine 🢒 Engine Cooling 🢒 Scan Tool Data List
Table 1: Powertrain Control Module (PCM) 3.8 Liter L36
Table 2: Powertrain Control Module (PCM) 5.7 Liter LS1

Powertrain Control Module (PCM) 3.8 Liter L36

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 Sensor

Eng 1, 2, EGR, Cat, HO2S, Misfire, AIR

°C/°F

Varies

FC Relay 1 Circuit Status

ODD

OK/Fault/Invalid State

OK

FC Relay 1 Command

Eng 2

ON/OFF

OFF

FC Relay 2 and 3 Circuit Status

ODD

OK/Fault/Invalid State

OK

FC Relay 2 and 3 Command

Eng 2

ON/OFF

OFF

Powertrain Control Module (PCM) 5.7 Liter LS1

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 Sensor

Eng 1, 2, EGR, EVAP, Cat, HO2S, Misfire, AIR

°C/°F

Varies

FC Relay 1 Command

Eng 2

ON/OFF

OFF

FC Relay 2 and 3 Command

Eng 2

ON/OFF

OFF