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Engine Controls - System/component Tests: Diagnosis Dodge Neon I

Testing & Diagnostics 3 illustrations ~109 words

COIL TEST

  1. Turn ignition off. Disconnect ignition coil electrical connections. Using a DVOM, measure resistance of primary and secondary coil circuits. Measure primary circuit resistance between battery terminal and terminal for cylinders being checked. (Scheme 52)
  2. Measure secondary circuit resistance across coil towers. (Scheme 53) See the IGNITION COIL RESISTANCE table. If resistance is within specification, ignition coil is okay. If resistance is not within specification, replace ignition coil.
ApplicationPrimarySecondary
Neon.51-.6111,500-13,500

IGNITION COIL RESISTANCE - Ohms @ 70-80°F (21-27°C)

Scheme 52

Scheme 52
Scheme 52

Scheme 53

Scheme 53
Scheme 53

EGR DIAGNOSTIC CHART

Note. The EGR solenoid/transducer assembly may be referred to as Electric EGR Transducer (EET) in diagnostic charts.

Scheme 54

Scheme 54: EGR DIAGNOSTIC CHART
Scheme 54: EGR DIAGNOSTIC CHART

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