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

P1694 - cummins engine derate

0 like 0 dislike
1.0k views
by

I have problem with code error 1694-after 50 h of engine work, engine starts to derate (engine torque moment is reduced by 60%).

This vehicle is fitted with SCR system

How to solve this problem?

Vehicle: Vehicle 2011, YUTONG china, cummins isb6.7l

Please log in or register to answer this question.

Related questions

0 like 0 dislike
0 answers 387 views
1998.5 Dodge Ram 24 valve 5.9 cummins code p0234
asked Dec 13, 2016 by
0 like 0 dislike
1 answer 1.1k views
how do I repair indicated by gmc p1818 ?
asked Apr 21, 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
...