Cylinder 2 - Injector Leaking

Where it lives

For P02A1, the description names the injector as the part involved. The description of P02A1 puts it on cylinder 2.

Check these first

• A leaking cylinder 2 fuel injector
• A failed injector 2 O-ring or seal
• A fuel pressure regulator stuck high
• Corrosion in the injector 2 connector
• A leak in the fuel line or rail

What to do next

1. Run a fuel system leak down test and watch rail pressure
2. Pull the cylinder 2 plug and check for a fuel smell or wet fouling
3. Inspect the injector 2 O-rings for leaks
4. Check the fuel lines and rail for a leak
5. Replace injector 2 if it leaks down
6. Clear the code and retest

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