04 Aveo blows DIS Injector fuse at random

Just started blowing this fuse, what dose it control an dose anybody have a wiring diagram ? Help,

What circuit does that fuse protect? Or do you need a wiring diagram to determine that?

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Originally Posted by wuwei37405

What circuit does that fuse protect? Or do you need a wiring diagram to determine that?

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found a diagram, runs from inside car to dis block under hood then to O2 sensors

Are you able to test that circuit for a short?

Quote:

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Originally Posted by wuwei37405

Are you able to test that circuit for a short?

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Yes and it is fine, the short is intermitment.