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

My Diesel SAAB 93 2007has code p2249 after changing EGR and Airmass flow sensor and it won't start

0 like 0 dislike
328 views
by

Saab 93 Airflow 2007 Hie Guys
My Diesel SAAB 93 Airflow 2007 model has code p2249 after changing EGR and Airmass flow sensor, and it won't start. After googling the code, I found it referred to O2 Sensor Reference Voltage Circuit Low bank2 Sensor1. Please, kindly advise what is Voltage Circuit Low Bank 2 Sensor1.

Vehicle: 2007 SAAB 93 Airflow 1.9 TiD Diesel

Please log in or register to answer this question.

Related questions

0 like 0 dislike
1 answer 1.5k views
hi, where can i locate the tcm on hyundai tucson 2007 diesel
asked Jan 12, 2018 by
0 like 0 dislike
0 answers 249 views
engine not start and my scan don't receive power supply from ECU
asked Jun 15, 2018 by
0 like 0 dislike
1 answer 696 views
Can a exhaust leak cause the egr to throw a code
asked Aug 18, 2018 by

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
...