1995 > G 2.0 DOHC

Removeal

Be sure the ignition key is in the "OFF" position before starting this repair. 1. Disconnect the connector from the mass airflow sensor by depressing the spring latch. 2. Remove the two bolts from the sensor bracket. 3. Loosen the two hose clamps located adjacent to the sensor housing. 4. Remove the sensor and its housing from the intake duct. Installation 1. Check the two clamps in the intake duct to be sure they are loose enough to allow insertion of the sensor housing. 2. Insert sensor housing into the intake duct with the connector facing to the rear. Note that the arrow on the sensor housing must point towards the engine. 3. Reinstall the two bolts into the sensor bracket. 4. Reconnect the mass airflow sensor connector. HEAT RESISTOR TYPE Do not drop or subject the sensor to shock. Do not put objects inside the sensor. 1. Disconnet the air flow sensor connector. 2. Loosen air intake hose retaining clamps on both sides of the air flow meter. 3. Disconnect the air intake hose from the air flow sensor. 4. Remove the two bolts attaching the air flow meter to the mountng bracket. 5. Remove the sensor. 6. Check sensor for damage, relpace if necessary. 7. Attach air flow sensor to air intake hose and to the mounting bracket. 8. Replace the two bolts to retain the air flow sensor to the mounting bracket. Tighten bolts to 69-96.3 lb.in (7.8-10.8 N·m). 9. Reconnect the air intake hose to the air flow sensor. 10. Tighten the bolts of the retaining clamps on both sides of the air flow sensor. 11. Reconnect the air flow meter connector to the sensor. 12. Warm up the engine to normal operating temperature and let it idle. 13. Connect a voltmeter between terminal 4 (RED/GRN wire) and ground. 14. Verify that the voltage varies between 0.8V-1.2V. 15. Rev up the engine and verify that voltage varies between 3.5V-4V. 16. If the voltage is not within tolerance, replace the air flow sensor. HEAT RESISTOR TYPE Do not drop or subject the sensor to shock. Do not put objects inside the sensor. 1. Disconnet the air flow sensor connector. 2. Loosen air intake hose retaining clamps on both sides of the air flow meter. 3. Disconnect the air intake hose from the air flow sensor. 4. Remove the two bolts attaching the air flow meter to the mountng bracket. 5. Remove the sensor. 6. Check sensor for damage, relpace if necessary. 7. Attach air flow sensor to air intake hose and to the mounting bracket. 8. Replace the two bolts to retain the air flow sensor to the mounting bracket. Tighten bolts to 69-96.3 lb.in (7.8-10.8 N·m). 9. Reconnect the air intake hose to the air flow sensor. 10. Tighten the bolts of the retaining clamps on both sides of the air flow sensor. 11. Reconnect the air flow meter connector to the sensor. 12. Warm up the engine to normal operating temperature and let it idle. 13. Connect a voltmeter between terminal 4 (RED/GRN wire) and ground. 14. Verify that the voltage varies between 0.8V-1.2V. 15. Rev up the engine and verify that voltage varies between 3.5V-4V. 16. If the voltage is not within tolerance, replace the air flow sensor. HEAT RESISTOR TYPE Do not drop or subject the sensor to shock. Do not put objects inside the sensor. 1. Disconnet the air flow sensor connector. 2. Loosen air intake hose retaining clamps on both sides of the air flow meter. 3. Disconnect the air intake hose from the air flow sensor. 4. Remove the two bolts attaching the air flow meter to the mountng bracket. 5. Remove the sensor. 6. Check sensor for damage, relpace if necessary. 7. Attach air flow sensor to air intake hose and to the mounting bracket. 8. Replace the two bolts to retain the air flow sensor to the mounting bracket. Tighten bolts to 69-96.3 lb.in (7.8-10.8 N·m). 9. Reconnect the air intake hose to the air flow sensor. 10. Tighten the bolts of the retaining clamps on both sides of the air flow sensor. 11. Reconnect the air flow meter connector to the sensor. 12. Warm up the engine to normal operating temperature and let it idle. 13. Connect a voltmeter between terminal 4 (RED/GRN wire) and ground. 14. Verify that the voltage varies between 0.8V-1.2V. 15. Rev up the engine and verify that voltage varies between 3.5V-4V. 16. If the voltage is not within tolerance, replace the air flow sensor. HEAT RESISTOR TYPE Do not drop or subject the sensor to shock. Do not put objects inside the sensor. 1. Disconnet the air flow sensor connector. 2. Loosen air intake hose retaining clamps on both sides of the air flow meter. 3. Disconnect the air intake hose from the air flow sensor. 4. Remove the two bolts attaching the air flow meter to the mountng bracket. 5. Remove the sensor. 6. Check sensor for damage, relpace if necessary. 7. Attach air flow sensor to air intake hose and to the mounting bracket. 8. Replace the two bolts to retain the air flow sensor to the mounting bracket. Tighten bolts to 69-96.3 lb.in (7.8-10.8 N·m). 9. Reconnect the air intake hose to the air flow sensor. 10. Tighten the bolts of the retaining clamps on both sides of the air flow sensor. 11. Reconnect the air flow meter connector to the sensor. 12. Warm up the engine to normal operating temperature and let it idle. 13. Connect a voltmeter between terminal 4 (RED/GRN wire) and ground. 14. Verify that the voltage varies between 0.8V-1.2V. 15. Rev up the engine and verify that voltage varies between 3.5V-4V. 16. If the voltage is not within tolerance, replace the air flow sensor.

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