audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

All Other Service Bulletins for Ignition Cable:|688705|Page 2644 > < All Other Service Bulletins for Ignition Cable:|688705|Page 2642
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Ignition Cable: Testing and Inspection

Ignition wire/connectors, rotor and ignition coil, checking

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for the following resistance readings use tester US 1119 digital multimeter

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connect tester according to manufacturer's instructions

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check ignition wires
^

between coil and distributor
with radio: 2000 ± 800 ohms
without radio: 0 ohms

^

between distributor and spark plug
with radio: 6000 ± 1400 ohms
without radio: 1000 ± 400 ohms

^

If not within tolerance go to next check

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check spark plug connector 1
^

with radio (suppressed): 5000 ± 1000 ohms

^

without radio (not suppressed): 1000 ± 400 ohms

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check ignition wire 2 for continuity

All Other Service Bulletins for Ignition Cable:|688705|Page 2644 > < All Other Service Bulletins for Ignition Cable:|688705|Page 2642