2008 Smart Fortwo 451 Technical Service Manual

2008 Smart Fortwo 451 Technical Overview

• This 2008 Smart Fortwo 451 service manual covers the Coupe and Cabrio variants, documenting engine, chassis, electrical, and body systems for the 52 kW 999 cc gasoline configuration
• Original OEM publication, published by smart USA in 2007
• Contains 47 technical system diagrams, 27 component location figures, and detailed transmission shift-logic charts
• Accessible from your device as soon as the order is placed
• Suitable for printing individual sections for shop-floor use
• This initial 2007 edition provides the core reference data for the 451 model series launch, serving as a vital what an OEM service publication covers for these specific vehicles

System Coverage Summary

This 122-page document details the core mechanical and electronic architecture of the 2008 Smart Fortwo 451. The what an OEM service publication covers includes technical breakdowns of the M132 engine, the second-generation 5-speed automated manual transmission (AMT 2), and the tridion safety cell design. Further chapters describe the SAM control unit networking, the diagnostic CAN bus architecture, and the passive safety features including airbag and restraint system layouts.

Technical Specifications Preview

The 2008 Smart Fortwo 451 technical data section provides critical reference values for maintenance and diagnostics. Engine output is confirmed at 52 kW, with rated torque specified at 92 Nm (68 lb-ft) at 4500 rpm. Transmission oil capacity is listed at 2.4 quarts (2.3 liters). Fuel system pressure is regulated at 46 psi (3.24 bar) for the integrated fuel distributor rail. Brake system bleeding data notes that the filling pressure for the fluid changer is set to a maximum of 2.8 psi (2 bar). The 2008 Smart Fortwo 451 cooling system capacity and maintenance intervals are essential for ensuring long-term reliability of the compact drivetrain.

Reference only — always consult a certified technician before performing service on this equipment. An official 122-page smart USA OEM manual covering the 2008 Smart Fortwo 451, documenting engine, chassis, electrical, and control unit specifications for the 451 model series launch.