EGRC Solenoid/V

[Jnugget]

I checked my check engine codes. I got a 34 (knock sensor), and a 105 ( EGRC Solenoid/V). I have a 95 240sx with a KA24DE. I got a code 34 earlier and i changed the knock sensor. Now im get the 34 and the 105. Do i just need a new EGRC Solenoid/V cuz i cannot find them anywhere. Any help to where to find one or what is going on would be nice. As the car runs just fine.

[rioredstang]

You need to check the solenoid connector and make sure its plugged up. The code 105 says the ECU does not see the correct voltage from the EGRC solenoid. If its plugged in correctly, then unplug the solenoid and check the resistance across the terminals of the solenoid. Should be about 40 to 70 ohms I think. If resistance is not correct replace solenoid. Check the brown wire for 12v with key on engine off(KOEO).