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Mazda Truck
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2002
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B4000 DS Cab Plus 4 2WD V6-4.0L SOHC
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
Engine Control Module
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Description and Operation
EGR System
EVAP System
Testing and Inspection
Symptom Related Diagnostic Procedures
Symptom Troubleshooting Chart
Generic Electronic Module (Gem) Symptom Troubleshooting Chart
Pinpoint Tests
1: No Module/Network Communication - SCP Link
2: Unable to Enter Self-Test
3: No Communication With the Module - Gem
4: No Network Communication-No Power to WDS Tester Thru DLC
Pinout Values and Diagnostic Parameters
Service and Repair
Diagrams
Technical Service Bulletins
