Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1983 Ford Ranger 2.2 PFACTORY OEM SERVICE PROCEDURE
Code/Test Menu (Continuous)
CONTINUOUS TEST CODES
| Code | Proceed to Test | ||
|---|---|---|---|
| Code 11 | (1) Test Complete | ||
| 21 | Test U1 | ||
| 22 | Test U2 | ||
| 31 | Test U3 | ||
| 41 | Test U4 | ||
| 51 | Test U6 | ||
| 54 | Test U7 | ||
| 61 | Test U8 | ||
| 63 | Test U9 | ||
| 64 | Test U10 | ||
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Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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