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

P1421 Infiniti EX35 - Cold Start Control How to solve this problem

0 like 0 dislike
1.9k views
by
please help, how to solve the problem
Vehicle: infiniti EX35 2009 Jurney 3.5

1 Answer

0 like 0 dislike
by (13.6k points)

HI there

Here is list of possible causes for this code. 

P1421 INFINITI - Cold Start Control

Read more: https://www.autocodes.com/p1421_infiniti.html

Related questions

0 like 0 dislike
2 answers 407 views
dodge 2005 stratus with code p0304whats wrong
asked Apr 18, 2017 by
0 like 0 dislike
1 answer 1.8k views
P1421 hard to start, helps to key on, let pump run then starts easy
asked Jan 6, 2018 by
0 like 0 dislike
1 answer 6.0k views
2007 Infiniti M35 5.0L with engine codes P1148 and P1421
asked Feb 16, 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
...