Toyota 2.0 liter firing order and spark plug gap — 1AZ/FE

Toyota 2.0 liter firing order and spark plug gap

Here is a Toyota 2.0 liter firing order engine layout diagram

If you’re doing a tune-up, you’ll need the Toyota 2.0-liter firing order engine layout diagram

Toyota 2.0 liter spark plug gap

Gap 1.0 – 1.3 mm (0.039 – 0.051 in)
Torque  19 Nm (14 lb-ft)
DENSO SK20R11
NGK IFR6A11
NOTE: Spark plug number, gap and torque may vary by model year. Confirm with your owner’s manual or shop manual

Toyota 2.0 liter engine specifications

Cylinder block material Aluminum
Cylinder head material Aluminum
Fuel type Gasoline
Fuel system Fuel injection (1AZ-FSE Direct fuel injection engine version features Toyota’s D-4 direct injection system)
Configuration Inline
Number of cylinders 4
Valves per cylinder 4
Valvetrain layout DOHC
Bore, mm 86.0
Stroke, mm 86.0
Displacement, cc 1998
Type of internal combustion engine
Four-stroke, naturally aspirated
Compression Ratio 9.6:1 10.5:1 (FSE)
Power, hp 145-150 hp (108-112 kW)/6,000
Torque, lb ft 140-142 lb-ft (190-193 Nm)/4,000
Engine weight 290 lbs (131 kg)
Firing order 1-3-4-2

Toyota 2.0 liter engine oil specifications

0W-20, 5W-20
Engine oil capacity, liter 4.2
Oil change interval, mile 6,000 miles (10,000 km) or 12 month

Toyota 2.0 Engine Applications

Toyota Camry

Toyota RAV4
Toyota Ipsum
Toyota Avensis
Toyota Caldina
Toyota Gaia
Toyota Isis
Toyota Wish
Toyota Allion
Toyota Opa

Toyota 2.0 Engine Reliability

Cylinder head bolt threads wear out in cylinder blocks produced until 2007.

Vibration during idle

1AZ-FSE. Direct fuel injection engine version features Toyota’s D-4 direct injection system and a compression ratio of 10.5:1. The engine produces 148 hp (110 kW) at 5700 rpm with 148 lbft (200 Nm) of torque at 4000 rpm.

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