Table of contents: System type 🠇 Fuel system data 🠇 Recommended fuel 🠇 Torque wrench settings Nm/lbf·ft 🠇
System type
1124 cc (HFX engine) models — Bosch Motronic M7.4.4
1294 cc (MFZ engine) models — Magneti Marelli 8P
1360 cc models:
K6B and KFZ engines — Bosch Motronic MP3.1
KFX engines:
- Up to July 1999 — Magneti Marelli 1AP
- July 1999 onward — Bosch Motronic MP7.3
- KFW engines — Sagem S2000
1587 cc (8-valve) models:
NFY engines — Bosch Motronic MP5.1
NFZ engines:
- Up to July 1996 — Bosch Motronic MP5.1
- July 1996 to July 1998 — Bosch Motronic MP5.2
- July 1998 onward — Bosch Motronic MP7.2
- NFW engines — Magneti Marelli 8P
1587 cc (16-valve) models:
NFX engines:
- To emission standard L3 — Magneti Marelli 1AP
- To emission standard L4 — Magneti Marelli 4.8P
Note: Refer to Chapter 2A for further information on engine code identification.
Fuel system data
Fuel pump type — Electric, immersed in tank
Fuel pump regulated constant pressure (approximate) — 2.5 to 3.0 bars
Specified idle speed — 900±50 rpm (not adjustable - controlled by ECU)
Idle mixture CO content:
- 1360 cc (K6B engine) models — 1.0 to 2.0 % (adjustable via mixture potentiometer)
- All other models Less than — 1.0% (not adjustable - controlled by ECU)
Recommended fuel
Minimum octane rating:
- 1360 cc (K6B engine) models — 95 RON unleaded or 97 RON leaded
- All other models — 95 RON unleaded only
Torque wrench settings Nm/lbf·ft
Inlet manifold retaining nuts 8-valve models — 8/6
16-valve models — 10/7
Exhaust manifold retaining nuts - 1294 and 1587 co (8-valve) models — 16/12
(Information copied from the resource: «www.PEUGEOTBOOK.ru»)
Exhaust manifold retaining nuts - 1124 and 1360 co models (see section 16):
- Long nuts (early models) — 16/12
- Short nuts (later models) — 25/18
Exhaust manifold retaining nuts — 16-valve models:
- Stage 1 — 10/7
- Stage 2 — 20/15
Exhaust system fasteners:
- Front pipe-to-manifold nuts — 30/22
- Front pipe-to-intermediate pipe/catalytic converter nuts — 10/7
- Clamping ring nuts — 15/11