Toyota 1FZ-FE and 1FZ-F engine factory workshop and repair manual download

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INTRODUCTION
PREPARATION
SERVICE SPECIFICATION
DIAGNOSTIC SYSTEM
ENGINE MECHANICAL
INTAKE AIR/SHUTTER SYSTEM
TURBOCHARGING SYSTEM
EMISSION CONTROL
ELECTRONIC CONTROL DIESEL
FUEL & INTAKE TEMPERATURE
FUEL SYSTEM
INJECTION SYSTEM
COOLING SYSTEM
LUBRICATION SYSTEM
STARTING SYSTEM
ALTERNATOR SYSTEM
CHARGING SYSTEM
TORQUE SPECIFICATION
SST AND SSM SYSTEM

The engine displaced 4477 cc with a bore and stroke measuring 100 millimetres (3.9 in) x 95 millimetres (3.7 in), respectively and a 9.0:1 compression ratio; the head used Toyota's narrow-angle overhead camshafts for better fuel economy. The 1FZ had only two variants available: the 1FZ-F and the 1FZ-FE. The only significant difference between the two was the inclusion of electronic fuel injection on the 1FZ-FE, whereas the 1FZ-F used a carburetor.The 1FZ-F produced 190 horsepower (140 kW) at 4400 RPM and 268 pound-feet (363 N·m) at 2800 RPM; its fuel injected counterpart produced 212 horsepower (158 kW) at 4600 RPM and 275 pound-feet (373 N·m) at 3200 RPM. Starting in 1998, the fuel injected version of the 1FZ-FE was also manufactured with a direct ignition variation available in certain non-US markets (the engine pictured here is that variant discernible by the intake manifold and lack of distributor). This version of the engine received many updates over the previous version such as a redesigned head, more compact pistons, updated throttle body, an improved intake manifold with longer intake runners, 4 nozzle fuel injectors to improve fuel atomization and direct ignition. This version of the 1FZ-FE produced 240 horsepower (180 kW) at 4600 RPM and 300 pound-feet (410 N·m) at 3600 RPM on 91 Octane Fuel (RON) without a catalytic converter.

Toyota 1FZ-FE and 1FZ-F engine factory workshop and repair online download