Engine Control System - 4.6L (LH2) - Introduction: Specifications

Engine Control System - 4.6L (LH2) - Introduction: Specifications Cadillac STS I

Ignition System Specifications

Ignition System Specifications

Application	Specification
Application	Metric	English
Accelerator Pedal Position (APP) Sensor Bolt	9 N.m	80 lb in
Air Cleaner Assembly Bolts	10 N.m	89 lb in
Air Cleaner Assembly Cover Screws	3 N.m	27 lb in
Air Cleaner Outlet Duct Clamps	3 N.m	27 lb in
Camshaft Position (CMP) Actuator Solenoid Bolt	8 N.m	71 lb in
Camshaft Position (CMP) Sensor Bolt	10 N.m	89 lb in
Crankshaft Position (CKP) Sensor Bolt	10 N.m	89 lb in
Engine Control Module (ECM) Nut	8 N.m	71 lb in
Engine Coolant Temperature (ECT) Sensor	20 N.m	15 lb ft
Evaporative Emission (EVAP) Canister Nut	6 N.m	53 lb in
Evaporative Emission (EVAP) Canister Purge Valve Bolt	12 N.m	106 lb in
Fuel Filler Tube Bolt	3.5 N.m	31 lb in
Fuel Filler Tube Brace Bolt	9 N.m	80 lb in
Fuel Filler Tube Hose Clamp	3.5 N.m	31 lb in
Fuel Filter Bracket Bolt	9 N.m	80 lb in
Fuel Filter Outlet Fitting	30 N.m	22 lb ft
Fuel Injector Sight Shield Bracket Nut	10 N.m	89 lb in
Fuel Rail Stud	10 N.m	89 lb in
Fuel Tank Strap Bolt	50 N.m	37 lb ft
Heated Oxygen Sensor (HO2S)	42 N.m	31 lb ft
Ignition Coil Bolt	10 N.m	89 lb in
Ignition Module Assembly Bolt	10 N.m	89 lb in
Knock Sensor (KS) Bolt	20 N.m	15 lb ft
Lower Shock Bolt	150 N.m	111 lb ft
Manifold Absolute Pressure (MAP) Sensor Bracket Bolt	12 N.m	106 lb in
Mass Air Flow Sensor Screw	4 N.m	35 lb in
Rear Frame Bolt	265 N.m	195 lb ft
Spark Plug	20 N.m	15 lb ft
Throttle Body Bolt	10 N.m	89 lb in
Transmission Support Bolt	60 N.m	44 lb ft

Fastener Tightening Specifications