Jump to content
CaddyInfo Cadillac Forum

How to use the onboard computer to test Injectors

Recommended Posts

On my 94 Concours it is in the "fuel and air control system" section "6C" It is called a "power balance check" there is a flow chart, just read the instructions and follow the directions.

If your car is running rough this check can tell you which cylinders are causing the problem. No change in the RPM's means cylinder is not getting fire or fuel. I found a bad coil this way. You can check the plug wires for fire. If it is getting fire then the injector is bad.

Link to comment
Share on other sites


This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...