Having problems with your 1999 Isuzu Trooper ?

Isuzu 2000 3000 diesel

\015 No power going to no1 injector , all the rest have power ?\015 Posted / edited by AnonymousUser on : 14-10-2019

Answers :

Inline fuse? crack wire? melted wire?
\015\012use the volt meter on diode check and see if the ground connects with chassi ground
\015\012 then test the positive all the way back in the wire for connection untill you get no connection
\015\012let me know what you get on those test
PCM IS SAME AS ECU.YOU need to trace wiring as said before most will have 12 volt power and toggle ground from computer. check good injector see if you have constant 12volts if so then check your bad injector circuit it should also have 12volts. if it does not you need to find the break in the wire. if you do then you have a bad ground circuit this will be either coming out of computer or wire in between computer and injector
Repair Help & Product Troubleshooting for 1999 Isuzu Trooper

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Loading ...

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0084 seconds