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1974 Z1 900
- Old Man Rock
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20 Aug 2010 14:59 #392551
by Old Man Rock
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
Replied by Old Man Rock on topic 1974 Z1 900
May be missing in your reply but as can be reviewed in the attached image....
As Patton mentioned, you have a splice off the switched +12Vdc feeding power into the ignition plate, red conductor... The splice block from the Dyna has caused others issues versus splicing and soldering the junction....
Defineitely verify +12Vdc or higher is at the ignition plate feed into the pickups.
Also, infollowing the static alignemnt tests, not sure you answered this or I just didn;t understand but in doing so, if your auto light is turning on & off accodringly on the green or balck conductor feeds into the coil then the Dyna ignition is not your problem...
In other words, as your rotating the magnet rotor via the crank rotations to 1/4 & 2/3 TDC..... No light/DVM +12Vdc then either no +12Vdc to the ignition plate or both pickups are shot...
Is it possible both sensors are shot, sure but my gut feeling is as Patton brought up, missing +12Vdc to the plate... One pick shot, sure can happen but both simulataneously... hmmmm, me wonder.....
As Patton mentioned, you have a splice off the switched +12Vdc feeding power into the ignition plate, red conductor... The splice block from the Dyna has caused others issues versus splicing and soldering the junction....
Defineitely verify +12Vdc or higher is at the ignition plate feed into the pickups.
Also, infollowing the static alignemnt tests, not sure you answered this or I just didn;t understand but in doing so, if your auto light is turning on & off accodringly on the green or balck conductor feeds into the coil then the Dyna ignition is not your problem...
In other words, as your rotating the magnet rotor via the crank rotations to 1/4 & 2/3 TDC..... No light/DVM +12Vdc then either no +12Vdc to the ignition plate or both pickups are shot...
Is it possible both sensors are shot, sure but my gut feeling is as Patton brought up, missing +12Vdc to the plate... One pick shot, sure can happen but both simulataneously... hmmmm, me wonder.....
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter
Phoenix, Az
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- Grapes5x
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- Grapes5x
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- KZ250LTD
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- Grapes5x
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- TeK9iNe
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- What did you do!?!
22 Aug 2010 19:19 - 22 Aug 2010 19:23 #393100
by TeK9iNe
Motorcycle Shop Owner/Operator
79 Kawie Z1000 LTD
81 Kawie Z1000 CSR
83 Honda VT750C A
85 Kawie GPZ900 A2
86 Zukie GS1150 EG
93 Yamie XV1100 E
Lucky to have rolled many old bikes through my doors
Replied by TeK9iNe on topic 1974 Z1 900
Grapes5x wrote:
... yes, unfortunately. All testing requires known good battery, new is best.
I like to use a car batt while testing, but some individuals seem to think that is an issue...
which it isn't.
GL.
Could a bad battery cause the problems I am having?
... yes, unfortunately. All testing requires known good battery, new is best.
I like to use a car batt while testing, but some individuals seem to think that is an issue...
which it isn't.
GL.
Motorcycle Shop Owner/Operator
79 Kawie Z1000 LTD
81 Kawie Z1000 CSR
83 Honda VT750C A
85 Kawie GPZ900 A2
86 Zukie GS1150 EG
93 Yamie XV1100 E
Lucky to have rolled many old bikes through my doors
Last edit: 22 Aug 2010 19:23 by TeK9iNe.
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- stonemaster
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22 Aug 2010 19:36 #393106
by stonemaster
Replied by stonemaster on topic 1974 Z1 900
TeK9iNe wrote:
as long as it isnt attached to a running car/truck battery it isnt an issue...Grapes5x wrote:
Could a bad battery cause the problems I am having?
... yes, unfortunately. All testing requires known good battery, new is best.
I like to use a car batt while testing, but some individuals seem to think that is an issue...
which it isn't.
GL.
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