Chapter 1 Routine maintenance and servicing

Chapter 1 Routine maintenance and servicing Chapter 1 Routine maintenance and servicing

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1595Ford Fiesta Remake5A•8 Starting and charging systemsNotes

5B•1Chapter 5 Part B:Ignition systemContentsCrankshaft position sensor - removal and refitting . . . . . . . . . . . . . . 6Distributor cap and rotor arm - removal and refitting . . . . . . . . . . . . 7Distributor vacuum diaphragm unit - renewal . . . . . . . . . . . . . . . . . . 9Distributor - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . 8General information and precautions . . . . . . . . . . . . . . . . . . . . . . . . 1Ignition coil - checking, removal and refitting . . . . . . . . . . . . . . . . . . 3Degrees of difficultyEasy, suitable fornovice with littleexperience1Fairly easy, suitablefor beginner withsome experience2Fairly difficult,suitable for competentDIY mechanicIgnition module - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . 5Ignition system - testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Ignition timing - checking and adjustment . . . . . . . . . . . . . . . . . . . . 10Ignition amplifier module (distributor ignition systems) -removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Spark plug renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .See Chapter 13Difficult, suitable forexperienced DIYmechanic4Very difficult,suitable for expert DIYor professional5SpecificationsGeneralSystem type:1.0, 1.1 and 1.3 litre HCS engines with carburettor . . . . . . . . . . . . . . Distributorless ignition system (DIS) controlled by ignition module1.1 and 1.3 litre HCS engines with CFi fuel injection . . . . . . . . . . . . . Electronic distributorless ignition system (E-DIS) with ignition modulecontrolled by EEC IV engine management module1.4 litre CVH engines with carburettor:Early models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Distributor, with integral ignition amplifier moduleLater models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Distributorless ignition system (DIS) controlled by ignition module1.6 litre CVH engines with carburettor . . . . . . . . . . . . . . . . . . . . . . . . Distributor, with integral ignition amplifier module1.4 litre CVH engines with CFi fuel injection:Pre-September 1990 models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Distributor, with ignition module, controlled by EEC IV engineSeptember 1990 models onward . . . . . . . . . . . . . . . . . . . . . . . . . .1.6 litre CVH engines with EFi fuel injection, and all PTE and Zetecengines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Firing order:HCS engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-4-3All other engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-4-2Location of No 1 cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Crankshaft pulley endIgnition coilAll engines with distributor ignition systems:Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.0 kilovolts (minimum)Primary resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.72 to 0.88 ohmsSecondary resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4500 to 7000 ohmsAll engines with distributorless ignition systems:Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.0 kilovolts (minimum)Primary resistance (measured at coil tower) . . . . . . . . . . . . . . . . . . . . 0.5 to 1.0 ohmDistributorMake:1.4 and 1.6 litre carburettor models . . . . . . . . . . . . . . . . . . . . . . . . . . Lucas1.4 litre CFi fuel injection models (pre-September 1990) . . . . . . . . . . BoschDirection of rotor arm rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Automatic advance method:1.4 and 1.6 litre carburettor models . . . . . . . . . . . . . . . . . . . . . . . . . . Mechanical and vacuummanagement moduleElectronic distributorless ignition system (E-DIS) with ignition modulecontrolled by EEC IV engine management moduleElectronic distributorless ignition system (E-DIS) with ignition modulecontrolled by EEC IV engine management moduleAnti-clockwise (viewed from cap)1.4 litre CFi fuel injection models (pre-September 1990) . . . . . . . . . . Totally controlled by EEC IV engine management moduleHeat sink compound for ignition amplifier module (Lucas distributor) . . Ford part number 81 SF-12103-AA5B1595Ford Fiesta Remake

1595Ford Fiesta Remake5A•8 Starting <strong>and</strong> charging systemsNotes

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