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

Where is the secondary injection system on the 2003 Chevrolet Silverado 2500hd 6.0L?

1 like 0 dislike
443 views
by

Where is the secondary injection system on the 2003 Chevrolet Silverado 2500hd 6.0L? I have the code P0174 and P0101

Vehicle: 2003 Chevrolet Silverado 2500hd 6.0L

1 Answer

0 like 0 dislike
by (8.9k points)
P0174 CHEVROLET - Fuel Trim System Lean Bank 2
Read more: https://www.autocodes.com/p0174_chevrolet.html

P0101 CHEVROLET - Mass Air Flow Sensor Performance
Read more: https://www.autocodes.com/p0101_chevrolet.html

Related questions

0 like 0 dislike
1 answer 482 views
2005 Chevrolet Silverado 2500HD 6.0L with engine code U1071
asked Mar 12, 2017 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
...