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.
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HOMESERVICE MANUALSFORD1994TAURUS V6-182 3.0L DOHC SHOREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTESTING AND INSPECTIONPINPOINT TESTSKT - INTAKE MANIFOLD RUNNER CONTROL SYSTEMKT5 - CHECK IMRC CIRCUIT FOR SHORT TO POWER
1994 Ford Taurus V6-182 3.0L DOHC SHO
KT5 - Check IMRC Circuit For Short to Power
1994 Ford Taurus V6-182 3.0L DOHC SHOSECTION KT5 - Check IMRC Circuit For Short to Power
- Key "OFF".
- Intake Manifold Runner Control System (IMRC) solenoid disconnected.
- Breakout box installed, Powertrain Control Module (PCM) disconnected.
- Measure resistance between test pin 32 and test pins 37 and 57 at the breakout box.
- Is each resistance greater than 100,000 ohms?
Yes -- Replace PCM. Remove breakout box. Reconnect all components. Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)
No -- Service short circuit. Remove breakout box. Reconnect all components. Rerun quick test. Quick Test Appendix (Detailed Testing Instructions) If symptom is still present, replace PCM.
RENDER: 1.0x
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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.