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Engine Controls/fuel - 1.8L (Luw, Lwe) - Specifications: Specifications Chevrolet Sonic I

Testing & Diagnostics

Ignition System Specifications

ApplicationSpecification
Ignition TypeIgnition Coil Module
Firing Order1-3-4-2
Spark Plug TorqueRefer to Fastener Tightening Specifications (1.8L LUW and LWE)
Spark Plug Gap - All (Except LFH, LUW, and LWE)0.8-0.9 mm (0.031-0.035 in)
Spark Plug Gap - LFH, LUW, and LWE0.6-0.7 mm (0.024-0.028 in)
Spark Plug TypeRefer to Electronic Parts Catalogue

Ignition System Specifications

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Camshaft Position Sensor Fastener6 N.m54 lb in
Crankshaft Position Sensor Retaining Bolt5 N.m44 lb in
Ignition Coil Fasteners9 N.m80 lb in
Engine Control Module Fasteners10 N.m89 lb in
Engine Coolant Temperature Sensor20 N.m15 lb ft
Evaporative Emission Canister Bracket Fasteners10 N.m89 lb in
Evaporative Emission Canister Purge Solenoid Fastener5 N.m44 lb in
Exhaust Gas Recirculation Valve Fasteners10 N.m89 lb in
Exhaust Gas Recirculation Valve Pipe Fasteners6 N.m59 lb in
Fuel Tank Filler Pipe Bracket Fasteners9 N.m89 lb in
Fuel Rail Retaining Fasteners10 N.m89 lb in
Fuel Tank Strap Fasteners22 N.m16 lb ft
Hose Clamps4 N.m35 lb in
Knock Sensor Fastener20 N.m15 lb ft
Manifold Absolute Pressure Sensor Fastener10 N.m89 lb in
Heated Oxygen Sensor Fastener42 N.m31 lb ft
Spark Plugs25 N.m18 lb in
Throttle Body Fasteners9 N.m80 lb in

Fastener Tightening Specifications

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