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.
1985 Ford Tempo L4-122 2.0L DSLFACTORY OEM SERVICE PROCEDURE
Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Processor & Calibrator | ||||
| Stamped | ||||
| E53F-H1B, H2B, H1C, H2C | FOR | E9PZ12A650CA | 87.32 | Contact Dealer for most current part and price information. |
| E53F-H1D, H2D | FOR | E9PZ12A650CA | 87.32 | Contact Dealer for most current part and price information. |
| E53F-G1B, G2B, G1C, G2C | FOR | E63Z12A650XB | 215.38 | Contact Dealer for most current part and price information. |
| E53F-G1D, G2D | FOR | E63Z12A650XB | 215.38 | Contact Dealer for most current part and price information. |
| E53F-K1A, K2A | FOR | E73Z12A650EC | 215.38 | Contact Dealer for most current part and price information. |
| E53F-M1A, M2A, M1B, M2B | FOR | E53Z12A650MC | 215.38 | Contact Dealer for most current part and price information. |
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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