Re: Ignition System Problems

Posted by Bob on October 25, 2006 at 08:17:58 from (69.178.229.154):

In Reply to: Re: Ignition System Problems posted by Larry Schmitendorf on October 25, 2006 at 07:43:12:

You must not be seeing the decimal point. Likely, they are .75 Ohms, and are POSSIBLY PTC resistors. If they ARE PTC, the resistance will increase to about 1.75 Ohms within a minute or two of opeation, as the resistor heats up.

For ignition circuits WITH a starting bypass, a FIXED ballast resistor of about 1.75 Ohms is used.

For ignition circuits WITHOUT a starting bypass, use a PTC ballast resistor, which will have a value close to .75 Ohms COLD, increasing to about 1.75 Ohms HOT.

Replies:

• Re: Ignition System Problems John T 08:43:16 10/25/06 (0)

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