Ignition coils (1351 iaw)
- Make
- Alfa Romeo
- Model
- 145/146 Electrical System Diagnosis Manual, Volume 3
- Year
- 1994–2001
- Section
- Electrical components › Ignition coils (1351 iaw)
145 electrical system diagnosisIgnition coils (1351 iaw)
IGNITION COILS
(1351 IAW)
REMOVING REFITTING
- Disconnect the battery (-) terminal.
- Disconnect the electrical connection and the spark plug cables from the left ignition coil, then remove it after slackening the fastening screws.
- Remove the resounder, air intake pipe and corrugated sleeve (see specific paragraphs).
- Disconnect the electrical connection and spark plug cables from the right ignition coil, then remove it after slackening the fastening screws.
IGNITION MODULE
(1596 MP3.1)
REMOVING REFITTING
- Disconnect the battery (-) terminal.
- Disconnect the electrical connection from the constant idle speed actuator.
- Disconnect the electrical connection from the ignition module.
- Slacken the two fastening screws and remove the ignition module complete with support.
IGNITION COILS
(1596 MP3.1 - 1712 M2.10.3)
REMOVING REFITTING
- Remove the intake box (see GROUP 10).
- Disconnect the electrical connection supplying the ignition coils.
- Disconnect the spark plug cables from the ignition coils.
CHECKS AND INSPECTIONS
- Check that the characteristics of the ignition coils are within the specified limits. If not, change the coils.
| Characteristics | Resistance (*) |
|---|---|
| Main winding | 550 mΩ ± 10% |
| Secondary winding | 7.4 kΩ ± 10% |
(*) : At a temperature of 23°C ± 5°C
Parts & tools for this job For 1994 Alfa Romeo 145/146
- PARTSpark plugsSearch: Alfa Romeo 145/146 1994 spark plugs
- TOOLSpark plug socketSearch: spark plug socket
- TOOLSpark plug gap toolSearch: spark plug gap tool
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