MPV ES V6-2.5L DOHC (2001)
2. Connect the SST (104 Pin Breakout Box) with the PCM disconnected.
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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MAF/IAT sensor terminal B (harness-side) and main relay terminal D (harness-side)
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MAF/IAT sensor terminal E (harness-side) and 104 pin breakout box terminal 88
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MAF/IAT sensor terminal D (harness-side) and 104 pin breakout box terminal 36
Short circuit
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If there is continuity, the circuit is shorted. Repair or replace the harness.
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MAF/IAT sensor terminal B (harness-side) and body ground
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MAF/IAT sensor terminal E (harness-side) and power supply
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MAF/IAT sensor terminal E (harness-side) and body ground
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MAF/IAT sensor terminal D (harness-side) and power supply
MAF Rate and Load Value
NOTE: The scan tool shows the MAF rate and load value.
IAT Sensor Resistance Inspection
1. Disconnect the MAF/IAT sensor connector.