Code 4-1-3: EGR Temperature Sensor
Connect ohmmeter between terminal No. 22 (Yellow/Black wire) and ground. Reading should be 500-550 ohms at 68°F (20°C). Resistance should be about 1000 ohms for hot engine.
Connect ohmmeter between terminal No. 22 (Yellow/Black wire) and ground. Reading should be 500-550 ohms at 68°F (20°C). Resistance should be about 1000 ohms for hot engine.