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Mazda 626 - Fuel and Emission Control System Outline;Specificatons

Mazda 626
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OUTLINE
OUTLINE
OUTLINE OF CONSTRUCTION
• The fuel and emission control systems of the face-lifted FP, FS, FS (Hi-power) engine models is essentially
carried over from that of the current 626 (GF), 626 station wagon (GW) FP, FS, FS (Hi-power) engine models
except for the following features. (See 626 Training Manual 3303-10-97D.)
FEATURES
System simplification
• The check valve (two-way) has been integrated with the rollover valve to match vehicle characteristics.
Improved serviceability
• The locations of the fuel pump relay and the main relay have been changed to in the relay box.
Improved reliability
• The engine control (PCM program) has been changed. (Except for GF4A-EL models)
SPECIFICATIONS
Item
Engine
FP, FS, FS (Hi-power)
Air cleaner element Type Paper element (oil permeated)
IAC valve Type Duty control
Fuel injector
Type Hi-ohmic
Type of fuel delivery Top-feed
Type of drive Voltage
Pressure regulator
Regulating pressure
(kPa {kgf/cm2, psi})
210-260 {2.1-2.6, 30-36}
Fuel pump
Type
Impeller
Fuel tank
Capacity
(L {US qt, Imp qt})
64 {68, 56}
Fuel
Specification Unleaded (RON 95 or higher)
Catalyst Type TWC (monolythic)
EGR control
Type
Stepping motor type
Evaporative emission control system
Type
Canister type
PCV system
Type
Closed type
F1-3

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