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

Recent questions tagged p0121

0 like 0 dislike
1 answer 508 views
P0121 Hyundai -2003
asked May 29, 2018 by
0 like 0 dislike
0 answers 268 views
P0121 Mercedes-Benz -
asked May 21, 2018 by
0 like 0 dislike
1 answer 478 views
Getting codes P0121 and P0174 and have rough idle
asked May 18, 2018 by
0 like 0 dislike
0 answers 448 views
P1779 - and P2176
asked May 5, 2018 by
0 like 0 dislike
1 answer 1.1k views
Does getting codes P0121, P2121 and P0606 mean PCM is going bad?
asked Apr 10, 2018 by
0 like 0 dislike
1 answer 370 views
P0121 Chevrolet -
asked Apr 8, 2018 by
0 like 0 dislike
1 answer 486 views
2007 sierra sle gmc p0121 fixed idle high
asked Apr 1, 2018 by
0 like 0 dislike
1 answer 922 views
P0121 GMC -
asked Mar 29, 2018 by
0 like 0 dislike
1 answer 733 views
P0121 P1544 Volkswagen Eurovan 1997
asked Mar 28, 2018 by
0 like 0 dislike
1 answer 2.0k views
what to do about a p0121 code on a 2007 chevy avalanche...
asked Feb 25, 2018 by
1 like 0 dislike
2 answers 1.0k views
2006 Chevrolet Impala 3.5L with engine code P0121, how can I fix it?
asked Feb 23, 2018 by
0 like 0 dislike
1 answer 377 views
P2135 Saturn -
asked Jan 14, 2018 by
0 like 0 dislike
1 answer 1.3k views
P0121 Chevrolet - hhr , what part do I need to buy?
asked Dec 29, 2017 by
0 like 0 dislike
1 answer 518 views
P0121 - BMW
asked Dec 27, 2017 by
0 like 0 dislike
2 answers 706 views
1999 Lexus GS300, code P0121 comes up
asked Nov 25, 2017 by
0 like 0 dislike
0 answers 417 views
P0121 Dodge dakota
asked Nov 23, 2017 by
Page:

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
...