Conditions for Setting the DTC

P0196

• The K20 Engine Control Module / K45 Powertrain Control Module detects the actual EOT is 40°C (104°F) colder than the calculated EOT of the controller, for greater than 4 seconds or a cumulative time of 30 seconds.

P0197

• Engine Oil Temperature Sensor 1 Circuit = Less than 0.2 V - For greater than 10 s

P0198

• Engine Oil Temperature Sensor 1 Circuit = Greater than 4.8 V - For greater than 10 s

P0199

• Engine Oil Temperature Sensor 1 Circuit = Signal Erratic