New codes popping up on my 2000 toyota ECHO

[specter692000]

Ok guys my Echo is throwing these codes at me i pulled them using the logworks app

C2565 - No additional information available

P0007 - Fuel Shutoff Valve 'A' Circuit High

and im still getting the Cat system preforming below threshold (B1)

But what could cause the other two codes for popping up now?

[netsomnia]

What are you using to read the codes? I might need this because my 2K Echo was stalling at low RPM's. I cleaned the mass airflow sensor and fixed that problem but the check engine light came back immediately and now I have a new problem - it is hesitating (cutting out and sputtering) at high RPM (60 MPH in 4th gear and 70 MPH in 5th gear). At least I am not getting any honks behind me when accelerating from a stop sign. :-) Now I will get honks at high speed and won't hear them because I don't care. :-)

Originally Posted by specter692000

Ok guys my Echo is throwing these codes at me i pulled them using the logworks app

C2565 - No additional information available

P0007 - Fuel Shutoff Valve 'A' Circuit High

and im still getting the Cat system preforming below threshold (B1)

But what could cause the other two codes for popping up now?

[toyotaman7166]

Did you check all the other obvious stuff? ... When you cleaned the MAF sensor did you check the air filter? Just checked mine and it was dirty. Did you check the plugs? I would maybe clean the MAF again? Also there is a little screen filter for the VVTI that may get clogged...Not likely but possible. Its located on the left front of your motor.
Good luck

[specter692000]

I'm using the innovate motorsports ot 2 obd ii scanner never had it checked out by the dealer cause by the time i think about the code never shows up

[netsomnia]

Originally Posted by toyotaman7166

Did you check all the other obvious stuff? ... When you cleaned the MAF sensor did you check the air filter? Just checked mine and it was dirty. Did you check the plugs? I would maybe clean the MAF again? Also there is a little screen filter for the VVTI that may get clogged...Not likely but possible. Its located on the left front of your motor.
Good luck

I forgot to plug the MAF connector back in. That was silly. The Echo with 236,000 miles has been running like new ever since I plugged the connector back in . So cleaning the fragile MAF sensor with electronic cleaner and a Q-tip while the battery is disconnected and had fixed this problem in the first place. It seems to occur when the air filter needs to be replaced. This a good tech tip for Toyota Echos, I think. I am not the first one to discover this simple, quick fix.