How do you adjust the idle on a 2003 Nissan Xterra?
Start engine and warm it up to normal operating temperature. Rev engine (2,000-3,000 rpm) two o three times under no-load (A/C OFF, headlights OFF, radio OFF), then run the engine at idle speed. Adjust the idle speed by turning the idle speed adjusting screw.
When to do idle air volume adjustment Nissan Xterra?
Each time electric throttle control actuator or ECM is replaced. Idle speed or ignition timing is out of specification. Before performing Idle Air Volume Adjustment, make sure that all of the following conditions are satisfied. Learning will be cancelled if any of the following conditions are missed for even a moment.
How to adjust idle speed on Nissan Frontier?
Transmission: Warmed-up (Drive vehicle for 10 minutes.) Start engine and warm it up to normal operating temperature. Rev engine (2,000-3,000 rpm) two o three times under no-load (A/C OFF, headlights OFF, radio OFF), then run the engine at idle speed. Adjust the idle speed by turning the idle speed adjusting screw.
How does idle air volume learning work on a Nissan Frontier?
Idle Air Volume Learning is an operation to learn the idle air volume that keeps each engine within the specific range. It must be performed under any of the following conditions: Each time electric throttle control actuator or ECM is replaced.
Each time electric throttle control actuator or ECM is replaced. Idle speed or ignition timing is out of specification. Before performing Idle Air Volume Adjustment, make sure that all of the following conditions are satisfied. Learning will be cancelled if any of the following conditions are missed for even a moment.
Transmission: Warmed-up (Drive vehicle for 10 minutes.) Start engine and warm it up to normal operating temperature. Rev engine (2,000-3,000 rpm) two o three times under no-load (A/C OFF, headlights OFF, radio OFF), then run the engine at idle speed. Adjust the idle speed by turning the idle speed adjusting screw.
How to test the idle switch ( Nissan 3.3L Pathfinder?
The idle switch on your 3.3L Nissan Pathfinder (Frontier, Xterra, QX4) is part of the throttle position sensor assembly and can be easily tested with a simple multimeter resistance test. In this tutorial, I’m gonna’ show you how to test it and how to adjust it (if you need to replace it). Contents of this tutorial: Idle Switch Continuity Tests.
Idle Air Volume Learning is an operation to learn the idle air volume that keeps each engine within the specific range. It must be performed under any of the following conditions: Each time electric throttle control actuator or ECM is replaced.