Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLVO1992240 BASE, 4D SEDAN, AUTOMATIC, AW70LREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - TESTS W/CODESSELF-DIAGNOSTICS - IGNITION SYSTEMFAULT CODE TESTINGCODE 4-1-3 (EGR TEMPERATURE SENSOR)
1992 Volvo 240 Base, 4D Sedan, Automatic, AW70L
Code 4-1-3 (EGR Temperature Sensor)
1992 Volvo 240 Base, 4D Sedan, Automatic, AW70LSECTION Code 4-1-3 (EGR Temperature Sensor)
Connect ohmmeter between terminal No. 22 and ground. Reading should be 500-550 ohms at 68°F (20°C). Resistance should be approximately 1000 ohms for hot engine.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.