Hondata

I will try to figure out how to load the datalog when it happens again. No error codes. When going back and watching datalog the fuel trims just flatten out making a straight line were they stopped. If ignition is cut off and engine restarted all is ok until it happens again. I have tried waiting to ...

Can anybody give some input on this....

I have also had this problem. At times my short term and long term fuel trims will freeze and my afr will start changing from what it was as if I were in open loop. I was coming down the interstate and it was keeping things pretty well at 14.7 when it froze it when lean around 15.8. I have to kill ...