photo of Beck part 1800249
look
it can be tested insitsu. 2 wire plug on DIZZY.
Yours is wired directly to the Ignition coil , unlike 91 on . (ecu only conn)
One can place a voltmeter on the DIZZy wires and test as below:
ONe wire is 12vdc Ignition power with key on. Black/White.
Dizzy body must be grounded to work.
the other wire goes to the Ignition coil. (2 pin plug)
it may be brown white? ( and goes to noise supressor too)
place a volt meter on THIS wire,
RED meter lead to this wire and black lead onto ground (engine block).
now crank engine , and THIS wire just go UP to 12v and down to near zero
each time a piston gets near TDC (top) over and over as engine cranks.
take out plugs to ease starter load if you want.
Do not forget to check primary of coil for low resistance or coil is OPEN.
if coil opens , DIZZY wont fix it.
my coil reads Close to 1 ohm (0.8 ohms exactly) use low ohms scale.
dont touch spark wires while doing this. be careful.
You see , your car simulates old points, with Points simulation circuit.
Last edited by jtgh : 02-11-2008 at 11:58 AM.
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