☰
AutoCodes.com | All About OBDII Engine Codes
Find a Shop |  Ask Auto Expert
Ask a Question

Within 40 days same problem has happened. Why would that be if ecm was replaced?

0 like 0 dislike
356 views
by

Ecm reprogramed but service engine soon light came back on within 40 days

Vehicle: 2012 Sentra 4 cyl 2.0

1 Answer

0 like 0 dislike
by (8.9k points)
Did you get the same code? The P0101 code is for Mass Air Flow (MAF) sensor and not for the ECM.

P0101 NISSAN - Mass Air Flow Circuit Range/Performance
Read more: https://www.autocodes.com/p0101_nissan.html

Related questions

33.7k questions

32.5k answers

1.3k comments

23.0k users

Need A Repair Shop?
Find local automotive repair shops in your area.
⚠ Check if your car have Safety Recalls

Related Information

- Car TSB
- Car Recalls
- Car Common Problems
- Car Safety Rating
- Car Technical Articles
- OBDII FAQ
- OBDII Components
- 2024 Cars MPG

All OBDII Codes

- Top 25 Codes
- Latest Codes
- All OBDII Codes
- Powertrain (P) Codes
- Network (U) Codes
- Body (B) Codes
- Chassis (C) Codes
Powered by Question2Answer
...