Mazda MX-5 Miata / Grand Touring. Manual - part 93

 

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Mazda MX-5 Miata / Grand Touring. Manual - part 93

 

 

Fig. 21: Purge Solenoid Valve & PCM Connector 
Courtesy of MAZDA MOTORS CORP. 

Open Circuit 

If there is no continuity, there is an open circuit. Repair or replace the wiring harness. 

Purge solenoid valve terminal A and PCM terminal 2C  

Purge solenoid valve terminal B and main relay  

Short Circuit 

If there is continuity, there is a short circuit. Repair or replace the wiring harness. 

Purge solenoid valve terminal A and power supply  

Purge solenoid valve terminal A and body ground  

Purge solenoid valve terminal B and body ground  

EGR VALVE REMOVAL/INSTALLATION [LF] 

1. Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION [LF] .)  

2. Remove the battery cover.  

3. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [LF] .) 

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ENGINE PERFORMANCE Emission System - MX-5 Miata

  

4. Drain the engine coolant from the radiator. (See ENGINE COOLANT REPLACEMENT [LF] .)  

5. Remove the service hole cover. 

1. Remove the suspension tower bar (joint), (right side) and (left side). (See FRONT SUSPENSION 

TOWER BAR REMOVAL/INSTALLATION .)  

2. Remove the wiper arm: (See WIPER ARM AND BLADE REMOVAL/INSTALLATION .)  

3. Remove the cowl grille. (See COWL GRILLE REMOVAL/INSTALLATION .)  

4. Remove the side cowl grille. (See SIDE COWL GRILLE REMOVAL/INSTALLATION .)  

5. Move the cooler pipe No.3 and heater pipe slightly out of the way. 

Fig. 22: Identifying Heater Pipe & Cooler Pipe No. 3 
Courtesy of MAZDA MOTORS CORP. 

6. Remove the service hole cover. 

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ENGINE PERFORMANCE Emission System - MX-5 Miata

  

Fig. 23: View Of Service Hole Cover (With Torque Specifications) 
Courtesy of MAZDA MOTORS CORP. 

6. Remove the harness bracket. 

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ENGINE PERFORMANCE Emission System - MX-5 Miata

  

Fig. 24: View Of Harness Bracket 
Courtesy of MAZDA MOTORS CORP. 

7. Disconnect the heater hose and move the heater pipe slightly out of the way. 

 

2008 Mazda MX-5 Miata Grand Touring 

2008 ENGINE PERFORMANCE Emission System - MX-5 Miata

  

 

 

 

 

 

 

 

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