Mazda 2: Engine Tune-up

Engine Tune-up Preparation

NOTE:

1. Verify the following:

2. Warm up the engine to normal operating temperature.

  1. Increase the engine speed to 2,500-3,000 rpm until the cooling fan starts running.
  2. When the cooling fan starts running, release the accelerator pedal and wait until the cooling fan stops running.

3. Turn off all electrical loads.

4. Connect the M-MDS to the DLC-2.

Idle Speed Inspection

NOTE:

1. Complete the engine tune-up preparation. (See Engine Tune-up Preparation).

2. Verify that the idle speed (M-MDS: RPM PID) is within the specification.

Idle speed (ATX: P, N position , MTX: Neutral position)

Ignition Timing Inspection

NOTE:

1. Complete the engine tune-up preparation. (See Engine Tune-up Preparation).

2. Verify the ignition timing (M-MDS: SPARKADV) using the PID/data monitor function of the M-MDS.

Ignition timing

READ NEXT:

 Drive Belt

DRIVE BELT INSPECTION NOTE: Drive belt deflection/tension inspection is not necessary because of the use of the drive belt auto tensioner. 1. Remove the splash shield (RH). 2. Verify that the d

 Valve Clearance

VALVE CLEARANCE INSPECTION 1. Disconnect the negative battery cable. 2. Remove the splash shield (RH). (See DRIVE BELT REMOVAL/INSTALLATION). 3. Remove the fresh-air duct and the air cleaner as a si

 Variable Valve Timing Actuator

VARIABLE VALVE TIMING ACTUATOR INSPECTION CAUTION: The variable valve timing actuator cannot be disassembled since it is a precision unit. 1. Disconnect the negative battery cable. 2. Remove the

SEE MORE:

 Ignition System

IGNITION SYSTEM LOCATION INDEX Ignition coil (See IGNITION COIL REMOVAL/INSTALLATION) (See IGNITION COIL INSPECTION) Spark plug (See SPARK PLUG REMOVAL/INSTALLATION) (See SPARK PLUG INSPECTION) IGNITION COIL REMOVAL/INSTALLATION 1. Disconnect the negative battery cable. CAUTION:

 Troubleshooting

Mazda Bluetooth ® Hands-Free Customer Service If you have any problems with Bluetooth ® , contact our toll-free customer service centre. Phone: (Germany) 0800 4263 738 (8:00—18:00 Central European Time) (Except Germany) 00800 4263 7383 (8:00—18:00 Central European Time) (Worldwide)

© 2016-2020 Copyright www.m2info.net