900i, ,, 1985 cc, 1985-91, Engine Code B201,

Ignition data

900i,
Ignition system type: El-h
Ignition coil make/type: Bo/0 221 122 327
Supply voltage: 11 - Volts without ballast resistor
Primary resistance: 0.6-0.9 Ohms
Secondary resistance: 2400-3500 Ohms
Distributor make/type: Bo/0 237 021 024
Contact breaker gap/air: n / a mm
Dwell angle: n / a Deg
Ignition Timing - unleaded: 20/2000 Deg eng/rpm (without vacuum)
Ignition Timing - leaded: 20/2000 Deg eng/rpm (without vacuum)
Timing mark location: Flywheel
No 1 plug location: Flywheel
Firing Order: 1-3-4-2
Spark plug make: NGK
Spark plug type: BP6ES
Electrode gap: 0.6 mm

Fuel System

900i,
Fuel type: L/U
Fuel pump type/pressure: Elec/4.5-5.1 bar
Engine idle speed: 850
50 rpm
Fast idle speed: n / a rpm
CO level at idle speed: 0.5-1.5 Vol %

Engine Data

900i,
Valve clearance - inlet: 0.15-0.30 c mm (cold)
Valve clearance - exhaust: 0.35-0.50 c mm (cold)
Compression pressure: n / a bar
Oil pressure: 3/2000 bar/eng/rpm
Radiator pressure cap: 0.9-1.2 bar/type
Drive belt 1 - size: 9.5x985 KDB985 mm/type
Drive belt 2 - size: n / a mm/type

Electrical System

900i,
Alternator output: 70/2500 Amps/eng/rpm
Regulated output: 13.7-14.5 Volts
Battery: 12/60 V/Ah
Starter motor make/type: Bo/0 001 108 017

Other data

900i,
Clutch operation type: Hyd
Clutch adjustment: S/Adj. mm
Cambelt failure: n / a
Cambelt Part Number: n / a
Tyre pressures: 1.9(28)f 1.9(28)r bar (psi)