honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Fuel Delivery and Air Induction|Fuel > < Engine Controls - Idle Fluctuation/MIL ON/DTC P1129
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Let the engine idle for 10 minutes with no load.

4.

Check the DATA LIST on the HDS to confirm the MAP sensor is working properly by using the HDS. The MAP sensor reading should be under
1.1 V. If the reading is over 1.1 V, refer to the service manual for normal troubleshooting.

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Fuel Delivery and Air Induction|Fuel > < Engine Controls - Idle Fluctuation/MIL ON/DTC P1129