Cylinder 8 Injector A Circuit Low

Where it lives

For P0282, the circuit described runs through the injector. The description of P0282 puts it on cylinder 8.

Check these first

• A faulty or dirty cylinder 8 fuel injector
• A short to ground in the injector 8 control wire
• An open in the injector 8 circuit
• Corrosion in the injector 8 connector
• Low fuel pressure starving the injector

What to do next

1. Ohm test injector 8 and compare to the other injectors
2. Backprobe the injector 8 control wire for a pulse with a noid light
3. Inspect the injector 8 connector and harness for corrosion or a short
4. Check fuel pressure at the rail
5. Replace injector 8 if its coil is open or shorted
6. Clear the code and retest

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