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Checking ignition transformer output stage >
< Installing distributor
Passat (B3)
Power unit
Motronic injection and ignition system (4-Cyl.)
Ignition system, glow plug system / Motronic injection and ignition system
Checking ignition transformer
Motronic injection and ignition system (4-Cyl.)
Motronic injection and ignition system
Checking ignition transformer
Special tools, testers and auxiliary items
◆
Hand multimeter V.A.G 1526
◆
Adapter set V.A.G 1594
Test sequence
‒
Pull connector and H.T. cable off ignition transformer (N152).
‒
→ Check primary resistance with hand multimeter V.A.G 1526 between terminals 1 and 15.
Specification: 0.5...1.2 ω
‒
Check secondary resistance with hand multimeter between terminals 4 and 15.
Specification: 3...4 kω
If the specifications are not attained:
‒
Remove ignition transformer and unscrew the ignition transformer output stage (N157) , Item
5
.
‒
Repeat check.
Power unit
Motronic injection and ignition system (4-Cyl.)
Ignition system, glow plug system / Motronic injection and ignition system
Checking ignition transformer
Checking ignition transformer output stage >
< Installing distributor