ok heres the story i have my 1990 saab 900 running on MS V2.2. i have my EDIS4 all wired up and have the crank sensor set up but i still dont get spark from it. i tested the out put of the vr sensor and at idle iam getting 5-4V a/c whitch i believe is an acceptable amount of voltage. checked for power at the control unit -good source voltage, ground-good, but checking at the coil there is no power at the 2 coil "signal" wires, but there is source voltage at the center pin. so in my experiance this is telling me that i need a differant control unit (mind you i did remove it from a J-yard) any input would be great Thanks!
-Tom
EDIS control module bad??
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Read the manual to see if your question is answered there before posting. Many users will not reply if the answer is already available in the manual.
If your question is about troubleshooting, configuration, or tuning, you MUST include your processor type (MS-I or MS-II) and code version in your post. If your question is about PCB assembly or modifications, you must also include the main board version number (1.01, 2.2 or 3.0). For tuning/troubleshooting questions, please attached a datalog and your MSQ file to your post.
If you have questions about MS1/Extra or MS2/Extra code configuration or tuning, please post them at www.msextra.com Such questions posted here will be moved to: a temporary MSextra sub-forum, where they will be removed after 7 days
The full forum rules are here: Forum Rules, be sure to read them all regularly.
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spgeebee88
- MegaSquirt Newbie
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Matt Cramer
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Re: EDIS control module bad??
Check to be sure the VR sensor isn't wired backwards. If that doesn't fix it, you probably have a bad module.
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spgeebee88
- MegaSquirt Newbie
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Re: EDIS control module bad??
ok, i will try switching the pins
Thanks
-Tom
Thanks
-Tom