Additions:
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Additions:
=====''Mazda RX-7 On-Vehicle Adjustments: idle speed, ignition timing and more''=====
Before adjusting [[RotaryEngineFD3S ignition timing]], warm engine to normal operating temperature. Turn off all accessories. Place transmission in Neutral (MT) or Park (AT). Ensure idle speed is correct. If ignition timing is not within specification, loosen distributor or crankshaft position sensor lock bolt. Rotate distributor or crankshaft position sensor until timing marks are aligned. Tighten lock bolt.
===''[[SpecificationsFD3S IDLE SPEED AND MIXTURE]]''===
Before adjusting [[SpecificationsFD3S idle speed]], warm engine to normal operating temperature. Turn off all accessories. Place transmission in Neutral (MT) or Park (AT). Throttle adjusting screw is preset and if adjusted, will adversely affect engine performance.
==''[[SpecificationsFD3S THROTTLE POSITION]] (TP) SENSOR VOLTAGE INSPECTION AND ADJUSTMENT''==
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Deletions:
=====''Mazda RX-7 On-Vehicle Adjustments''=====
Before adjusting ignition timing, warm engine to normal operating temperature. Turn off all accessories. Place transmission in Neutral (MT) or Park (AT). Ensure idle speed is correct. If ignition timing is not within specification, loosen distributor or crankshaft position sensor lock bolt. Rotate distributor or crankshaft position sensor until timing marks are aligned. Tighten lock bolt.
===''IDLE SPEED AND MIXTURE''===
Before adjusting idle speed, warm engine to normal operating temperature. Turn off all accessories. Place transmission in Neutral (MT) or Park (AT). Throttle adjusting screw is preset and if adjusted, will adversely affect engine performance.
==''THROTTLE POSITION (TP) SENSOR VOLTAGE INSPECTION AND ADJUSTMENT''==
Additions:
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Deletions:
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