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Exhaust Gas Recirculation: Adjustments


EGR Throttle Micro Switch Adjustment

Fig.13 - EGR System Throttle Micro Switch Adjustment:






1. Place a 0.118" (2.9mm) spacer under the throttle opening screw (A), Fig. 13, (0.102" 2.6mm Calif.).

2. Adjust the switch so the switch roller is opposite the mark on the cam.