MPV ES V6-2.5L DOHC (2001)
2. Connect the SST (104 Pin Breakout Box) the PCM disconnecting.
3. Tighten the connector attaching bolt.
Tightening torque
3.0 - 5.4 N.m {30 - 56 kgf.cm, 27 - 48 in.lbf}
4. Inspect the following wiring harness for open or short (Continuity check).
Open circuit
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If there is no continuity, the circuit is open. Repair or replace the harness.
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EGR valve terminal E (harness-side) and 104 pin breakout box terminal 68
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EGR valve terminal A (harness-side) and 104 pin breakout box terminal 72
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EGR valve terminal B (harness-side) and 104 pin breakout box terminal 46
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EGR valve terminal F (harness-side) and 104 pin breakout box terminal 56
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EGR valve terminal C or D (harness-side) and main relay terminal D (harness-side)
Short circuit
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If there is continuity, the circuit is shorted. Repair or replace the harness.
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EGR valve terminal E (harness-side) and GND
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EGR valve terminal A (harness-side) and GND
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EGR valve terminal B (harness-side) and GND
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EGR valve terminal F (harness-side) and body ground
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EGR valve terminal C or D (harness-side) and power supply
5. Remove the EGR valve, and inspect for any damage or clogging.
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If there is no damage or no clogging, replace the EGR valve.