EGR flow insufficient
I got a CEL and pulled a 401 EGR flow insufficient. I had this same problem last year, and decided to test the same part that failed last year first, the VCV (vacuum control valve) its a little purple and black widget under the black cover on the top of the 1mz-fe. p/n 90925-03193.
Well, it's the same damn part that failed AGAIN after one year under the hood. it kinda pisses me off to have to replace this $80 piece of plastic again. Although the troubleshooting process took 10 minutes instead of 4 hours.
has anyone else had a similar problem?
Well, it's the same damn part that failed AGAIN after one year under the hood. it kinda pisses me off to have to replace this $80 piece of plastic again. Although the troubleshooting process took 10 minutes instead of 4 hours.
has anyone else had a similar problem?
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