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Home >> Nissan-Datsun >> 1986 >> D21 Hardbody 4WD V6-2960cc 3.0L SOHC (VG30i) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Timing >> Adjustments >> Idle Speed/Ignition Timing/Idle Mixture Ratio Adjustment

Idle Speed/Ignition Timing/Idle Mixture Ratio Adjustment

Start with CHART 1 and continue until re-directed by the charts.

Fig. 9a Testing mixture ratio feedback system.:





CHART 1

Fig. 9c Testing mixture ratio feedback system.:





CHART 2

Fig. 9d Testing mixture ratio feedback system.:





CHART 3A

Fig. 9f Testing mixture ratio feedback system.:




Fig. 9g Testing mixture ratio feedback system.:





CHART 3B

Fig. 9h Testing mixture ratio feedback system.:




Fig. 9i Testing mixture ratio feedback system.:





CHART 4