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Home >> Mazda >> 1996 >> MX-6 L4-1991cc 2.0L DOHC >> Repair and Diagnosis >> Powertrain Management >> Tune-up and Engine Performance Checks >> Idle Speed >> Testing and Inspection >> Idle Up Speed >> With Automatic Transaxle

With Automatic Transaxle

PREPARATION
1. Warm up the engine to normal operating temperature.
2. Shift the selector lever to P range.
3. Turn off all electrical loads.
- Headlight
- Blower
- Rear window defroster
- Power steering

4. Wait until the cooling fan stops.




5. Connect the Special Service Tools (SST)s New Generation Star (NGS) tester to the data link connector-2 and select the "PID/DATA MONITOR AND RECORD" function.

IDLE-UP SPEED
1. Perform Preparation.
2. Verify that the idle speed is within the specification.

Specification: 650-750 rpm

3. If not within the specification, adjust the idle speed.
4. Check the idle speed with the following load conditions.

IDLE-UP Specifications:




NOTE: Excludes temporary idle speed drop just after the electrical loads are turned ON.

5. If not as specified with all load conditions, inspect the idle air control valve.
If not as specified with any one of load conditions, check related input switches, harnesses and connectors.
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