05/22/2026
This is a prime example, as to why I don’t replace parts, on codes alone. With proper diagnostic, and testing, I found out the problem to be: a bug, making its home on the Mass Air Flow sensor element, causing skewed readings. Cleaned MAF sensor, and no more rough idle. This Nissan Juke, is fixed and ready to be picked up by the customer, without paying $300 for a new sensor.