Contents: Gasoline pump ↡ Stromberg 175 CDT Carburetor Data ↡ Pierburg 2E-E carburetor data ↡ Coolant sensor ↡ Recommended fuel ↡ Tightening torque of connections, Nm ↡
Gasoline pump
Type - Mechanical, driven by an eccentric cam on an intermediate shaft, via a pushrod
Feed pressure - 0.20-0.40 bar
Productivity - 0.15 liters in 10 seconds
Stromberg 175 CDT Carburetor Data
Description - Variable air damper, constant horizontal flow pressure
Main jet - 100
Jet Needle - UC
Float needle valve - 2.25 mm
Float chamber level - 18-19 mm
Pierburg 2E-E carburetor data
Description - Two air flaps with a falling air flow, with electronic control of the quantity and quality of the mixture. Feedback control on models with a catalytic converter.
Diffuser diameter:
- Primary chamber - 23 mm
- Secondary chamber - 29 mm
Barrel diameter:
- Primary chamber - 29 mm
- Secondary chamber - 34 mm
Main jet:
- Main - X110
- Secondary - X135
Air jet:
- Main - 92.5
- Secondary - 70
Idle jet - X50
Idle air jet - 5
Float needle valve - 2.5
Float level installation height - 26.5-28.5 mm
Coolant sensor
Resistance:
- 20°C — 2.2 to 2.8 kOhm
- 80°C - 0.29 to 0.37 kOhm
Recommended fuel
Minimum octane number:
Pierburg2E-E:
- Vehicles not equipped with a catalytic converter (RUF engines) — 95 unleaded* or 98 leaded
- Vehicles equipped with a catalytic converter (CAT engines) - 95 unleaded
Stromberg 175 CDT - 95 unleaded* or 98 leaded
* When adjusting the ignition timing
Tightening torque of connections, Nm
- Fuel tank mounting nuts - 20
- Fuel level indicator mounting nut - 40