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Engine Controls - On-Vehicle Adjustments
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Engine Controls - On-Vehicle Adjustments
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Engine Mechanical
Valve Adjustment
Notes
Valve Clearance Check
B2500
Miata, Protege & 626 2.0L
Millenia 2.3L & 626 2.5L
Ignition Timing
Notes
B2500, B3000, B4000 & MIATA
MILLENIA & Protege
MPV & 626
Idle Speed & Mixture
Notes
Cold (Fast) Idle Speed
Idle Speed
Notes
Millenia & Protege
626
Throttle Position (TP) Sensor
Notes
Throttle Position (TP) Sensor Continuity
Inspection (Millenia & 626 2.5L)
Adjustment
Throttle Position (TP) Sensor Resistance
Inspection (Protege & 626 2.0L)
Throttle Position (TP) Sensor Voltage
Inspection (B2500, B3000 & B4000)
Inspection & Adjustment Using NGS Scan Tool (Miata, Millenia, Protege & 626)
Inspection Using DVOM (Miata, Millenia, Protege & 626)
Closed Throttle Position Switch
Engine Controls - On-Vehicle Adjustments
Millenia & 626 2.5L