Peugeot 405 Manual

Specifications
Fuel/exhaust systems - single-point fuel injection models / Specifications


System type
XU5 (BDZ and BDY) engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Magneti Marelli G5 single-point XU5 (BDY) engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Magneti Marelli G6 single-point TU3 (KDX) and XU9 (DDZ) engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solex Fenix 1B single-point TU3 (KDX) engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bosch Monotronic MA3.0 single-point Fuel pump
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electric, external (early models) or internal (later models)
Pump delivery pressure:
Fenix 1B, MM G5 and MM G6 systems . . . . . . . . . . . . . . . . . . . . . . . 0.7 to 0.8 bars
Bosch MA3.0 system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 ± 0.1 bars Pump delivery:
Fenix 1B and Bosch MA3.0 systems . . . . . . . . . . . . . . . . . . . . . . . . . 370 cc per 15 seconds
MM G5 and G6 systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 cc per 15 seconds Fuel system data
Specified idle speed (not adjustable) . . . . . . . . . . . . . . . . . . . . . . . . . . . 850 ± 50 rpm Idle mixture CO content* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 0.5% *Mixture is controlled by the electronic control unit, and cannot be adjusted.

Recommended fuel
Minimum octane rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 RON unleaded (UK unleaded premium). Leaded fuel must not be used on models with a catalytic converter Torque wrench settings Nm lbf ft Inlet manifold nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6 Exhaust manifold nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 12
Exhaust system fasteners: Front pipe-to-manifold nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 22
Front pipe mounting bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 26
Front pipe-to-catalytic converter nuts . . . . . . . . . . . . . . . . . . . . . . . . 10 7
Clamping ring nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 15


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