FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual

FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual SIERRA 1989 2.G FORD FORD https://www.carmanualsonline.info/img/11/5456/w960_5456-0.png FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual
Trending: engine oil, maintenance schedule, coolant level, brake light, alternator belt, check engine, drain bolt

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual System type
1.3 litre models  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bosch inductive discharge system
1.6 litre models (except Economy)  . . . . . . .

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual Ignition timingLeaded petrolUnleaded petrol
(at idle with vacuum pipe disconnected)(4-star, 97 RON)(Premium, 95 RON)
Early “Economy” models (800 rpm - vacuum pipe connected) . . . . . . .16º BTDC

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual General information
The electrical system is of the 12 volt
negative earth type, and consists of a 12 volt
battery, alternator with integral voltage
regulator, starter motor and related electrical
acc

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual The ignition advance is a function of the
ESC II module, and is controlled by vacuum.
The module is connected to the carburettor
by a vacuum pipe, and a transducer in the
module translates the vacuum

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual Never disconnect the battery terminals, or
alternator multi-plug connector, when the
engine is running.
The battery leads and alternator multi-plug
must be disconnected before carrying out any
electri

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual Removal
1Disconnect the battery leads.
2Disconnect the multi-plug, or disconnect
the wires from their terminals on the rear of
the alternator, noting their locations (as
applicable), then slacken the

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual 1Remove the alternator.
Bosch type
2Remove the two securing screws and
withdraw the regulator/brush box assembly
from the rear of the alternator (see
illustration).
3If the length of either brush is l

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual Mitsubishi type
21Unscrew the pulley nut. To prevent the
shaft rotating, insert an Allen key in the end of
the shaft.
22Remove the spring washer, pulley, fan,
spacer and dust shield.
23Scribe an align

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual 8Connect the voltmeter between the battery
positive terminal and the terminal on the
starter motor. With the coil low tension lead
disconnected operate the starter for two or
three seconds. Battery vo

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FORD SIERRA 1989 2.G Engine Electrical Systems Workshop Manual positively located when the commutator end
housing screws are fitted.
Bosch DM and DW types
18The procedure is basically as described
previously for the Bosch short frame and EF
type starter motors, e
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Trending: ignition, cooling, coolant level, recommended oil, engine oil, key battery, turn signal