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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mazda 3 (2003 release)

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Mazda 3
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Mazda
3
Operation and maintenance of car
Engine
General description new engines models L8, LF, L3
The mechanical part of engines
Appendix 1
Annex 2
Appendix 3
Control system
The principle of operation and the appointment of some components of the control system
Fault codes
Fault codes
Synchronization camshaft
Heater oxygen concentration sensor
The pressure sensor in the intake manifold
The pressure sensor in the intake manifold
Sensor IAT (Intake Air Temperature)
Throttle Position Sensor
Fuel system
Monitoring the misfire
Knock sensor
EGR valve
Neutralization system
Bleed solenoid valve
The control system cooling fans
Neutral Switch
The solenoid valve intake system with variable characteristics (VAD)
The PCM
The control system of air mixing
Barometric Pressure Sensor
Generator
Engine Z6 - mechanical part
Lubrication system
Cooling system
Intake system
Fuel system
Exhaust and Emission
Ignition system
Control system
Tables
Transmission
Chassis
Steering Gear
Brakes
Onboard electric
Body
 


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Fault codes



Sending test results continuous monitoring system (incomplete code) mode (07)

1 type of driving cycle
If faults are detected in the first test cycle, incomplete codes are recorded in the PCM memory, as well as diagnostic codes.
After the pending codes stored in the memory if the PCM believes that the system is OK at any future drive cycle, the PCM erases unfinished codes.

Type 2 driving cycle
Code failed system is recorded in the PCM during the first drive cycle. If no fault is detected in the second drive cycle, the PCM believes that the system returned to normal or failure information was erroneous and incomplete code clears. If the problem is also found in a second test cycle, the PCM believes that the system failed and incomplete records and diagnostic codes.
After the pending codes stored in the memory if the PCM believes that the system is OK at any future drive cycle, the PCM erases unfinished codes.




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