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Johnson Evinrude Outboards: Power Pack Diagnosis & Repair Help

Johnson Evinrude Forum Topic: Powerpacks

Replies Thread
5 1973 powerpack
3 19922006 150 175 hp 60 degree power pack failure
2 Coil or powerpack problems 1997 15 hp
8 1985 140 hp Is it time to change powerpack???
3 1994 48hp johnson ignition or power pack
4 1994 Evinrude 150hp Intruder - Ventilation/Cavitation?
3 Power pack for evinrude 115 motor
3 Power Pack
5 1977 115 hp CDI power pack
8 Spark coming from power pack on 15hp Evinrude.
12 Power pack output 1976 70 hp
7 1998 johnson 25hp with no spark (stator?-powerpack?)
6 How to test a power pack for 35hp ob johnson
4 Replacing power pack on 100HP Johnson
1 Checking Ignition Timing and Idle Adjustment
2 115hp Johnson WOT misfire, power pack???
3 1989 Johnson 60hp, timimg difference between OMC and Sierra power pack?
1 Who's powerpack to buy
1 1983 johnson 35 hp replaced power pack and still wont fire
10 1995 eltts 7o hp with no fire any help, new stator and power pack
8 2001 Johnson 50 HP signal measurement from sensor coil into the power pack
11 115 HP 1980 Johnson - Key wont turn off motor after changing powerpack
2 On 1983 2.6 ltr v6 aree port and starboard power packs interchangeable for same firing order?
1 1987 johnson 150gt power pack
3 1987 johnson 150gt power pack
4 1972 Johnson 50 power pack
9 Timing jumps what likely cause Power Pack?
2 Ignition timing procedure needed for 1983 175hp seahorse
3 Timer base/ Power pack
21 Powerpack failure??
6 Coil/PowerPack Questions
6 1991 25 hp ignition module question
10 140hp with Power pack??
6 Two failed power packs in less tha 15 hrs. running time!??
7 1993 Evinrude 9.9 misses at high RPM: Powerpack??
16 1987 Evinrude 6HP 2-stroke 2-cyl. hard to start, idles rough.......Power Pack?
3 Bad Powerpack? 1996 Johnson Fast Strike 175hp
5 Power packs 140843c 1978 140 evinrude
7 77 25hp lacks spark how do i check the power pack?
7 00 Johnson 25HP 3 cyl powerpack question

Power Pack (Ignition Module) for Johnson Evinrude Outboard

Johnson Evinrude power packA power pack, or ignition module, is the device that controls the timing of ignition functions on all engine cylinders. Some power packs also have a S.L.O.W. (speed limiting operator warning) function that limits the RPMs the engine is capable of attaining. This is important to keep an engine from running at overly-high revolutions during operation. Situations like cavitation when cornering or suddenly losing a propeller could cause a non-limited engine to over-rev causing damage.