For 1990-2009 cars

Table 1: | Engine Control Module (ECM) 2.2L (L61) / 2.4L (LE5)
Table 2: | Powertrain Control Module (PCM) 2.0L (LSJ)

#### Engine Control Module (ECM) 2.2L (L61) / 2.4L (LE5)

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 | HVAC Data | °C/°F | Varies
Low Coolant Level | HVAC Data | YES/NO | NO

#### Powertrain Control Module (PCM) 2.0L (LSJ)

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 | HVAC Data | °C/°F | Varies