Engine Family:
B6-DOHC and BP-DOHC inline-4
Model Variants:
Mazda vehicles equipped with B6-DOHC or BP-DOHC engines
Production Years Covered:
All generations of Mazda vehicles using these engines
Manual Type:
Official factory service repair workshop manual
Engine Codes:
B6-DOHC, BP-DOHC
Displacement (B6-DOHC):
1597 cc
Displacement (BP-DOHC):
1839 cc
Fuel System:
Typically electronic fuel injection
Delivery:
Instant download
Target Audience:
Do-it-yourselfers and experienced mechanics
Purpose:
Complete official factory service resource
Vehicle Class:
Compact and mid-size Mazda vehicles
Engine Family Reputation:
Reliable, durable four-cylinder powerplants
Content Quality:
In-depth knowledge and technical specifications
Instruction Style:
Step-by-step instructions with hundreds of photos and illustrations
Cost:
Cost-effective alternative to dealer service
Convenience:
Convenient at-home repair reference
Engine Coverage:
B6-DOHC 1597cc and BP-DOHC 1839cc
Procedure Scope:
Maintenance, disassembly, assembly, troubleshooting
Systems Covered:
Cooling, exhaust, fuel, electrical
Visual Support:
Hundreds of photos and illustrations
Coverage Areas:
All generations of Mazda vehicles equipped with B6-DOHC and BP-DOHC engines
Engine Identification:
Included
General Precautions:
Included
Disassembly and Assembly:
Included
Maintenance Checklists:
Included
Troubleshooting Guides:
Included
Electrical System:
Alternator, regulator, wiring diagrams
Wiring Diagrams:
Included
Page Count:
N/A - not specified for this product listing
Manual Type:
Factory service repair workshop manual
Delivery Method:
Instant download
Engine Identification:
Procedures for identifying B6-DOHC and BP-DOHC variants
General Precautions:
Safety and handling precautions for engine service
Engine Disassembly:
Step-by-step teardown of the inline-4 engine
Engine Assembly:
Reassembly procedures with torque and clearance guidance
Cylinder Head and Valvetrain:
DOHC camshaft, valve, and head service
Timing Belt and Components:
Timing belt removal, inspection, and installation
Cylinder Block and Pistons:
Block inspection, piston and ring service
Crankshaft and Bearings:
Crankshaft, main and rod bearing procedures
Fuel and Emission Systems
Fuel System:
Electronic fuel injection components and service
Fuel Filter:
Replacement and inspection procedures
Emission Controls:
Emission-related components and service
Cooling System:
Radiator, water pump, thermostat, and hose service
Exhaust System:
Manifold, exhaust pipe, and muffler procedures
Alternator:
Testing, removal, and installation
Regulator:
Voltage regulator service
Starter System:
Starter motor testing and service
Wiring Diagrams:
Electrical schematics for engine and charging circuits
Maintenance and Diagnostics
Maintenance Checklists:
Scheduled service and inspection checklists
Troubleshooting:
Diagnostic guides for common engine and system faults
Technical Specifications:
Torque values, clearances, and fluid capacities
Parts Information:
Component identification and replacement guidance
Illustrations:
Hundreds of photos and diagrams supporting procedures
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Family:
B6-DOHC and BP-DOHC inline-4
B6-DOHC Displacement:
1597 cc
BP-DOHC Displacement:
1839 cc
Valvetrain:
DOHC, 16 valves
Fuel System:
Electronic fuel injection
Power Output:
N/A - varies by model year and vehicle application
Torque Output:
N/A - varies by model year and vehicle application
Compression Ratio:
N/A - not specified in supplied description
Fuel Delivery:
Electronic fuel injection
Ignition System:
Electronic ignition
Fuel Filter:
Serviceable, procedures included
Standard Transmission:
N/A - not specified in supplied description
Optional Transmission:
N/A - not specified in supplied description
Drive Configuration:
N/A - varies by vehicle application
Transmission Service:
N/A - not specified in supplied description
Clutch Service:
N/A - not specified in supplied description
Wheelbase:
N/A - varies by vehicle application
Overall Length:
N/A - varies by vehicle application
Overall Width:
N/A - varies by vehicle application
Overall Height:
N/A - varies by vehicle application
Curb Weight:
N/A - varies by vehicle application
Gross Vehicle Weight:
N/A - varies by vehicle application
Audio System:
N/A - not specified in supplied description
Infotainment:
N/A - not specified in supplied description
Driver Assistance Systems:
N/A - not specified in supplied description
Charging System:
Alternator and regulator service covered
Wiring Diagrams:
Included in manual
Maintenance Checklists:
Scheduled service checklists included
Oil Change Interval:
N/A - not specified in supplied description
Timing Belt Interval:
N/A - not specified in supplied description
Engine Oil:
N/A - not specified in supplied description
Coolant:
N/A - not specified in supplied description
Transmission Fluid:
N/A - not specified in supplied description
Known Issues and Wear Items
Common Wear Items:
Timing belt, fuel filter, cooling hoses, belts, and electrical components
Troubleshooting:
Diagnostic guides provided for common faults
Cooling System Service:
Water pump, thermostat, and radiator procedures included