HOW DO I CHEC THE...

2002 Saturn SC1

Tiny

rio9760

December, 21, 2012 AT 3:18 PM

How do I chec the crank sensor? Thanks

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6 Answers

Tiny

saturntech9

December, 21, 2012 AT 5:03 PM

With a multi meter it should read about 800 ohms across the sensors terminals with it unplugged. When they test bad they usually read as a open let me know what you find.

Tiny

rio9760

December, 22, 2012 AT 11:26 PM

What about the coil how do I test it, also where is the module? Thanks

Tiny

saturntech9

December, 23, 2012 AT 3:43 AM

Did you check your crank shaft position sensor yet?That's going to be way more likely the module or both coils going bad at the same time.

Tiny

rio9760

December, 25, 2012 AT 11:31 AM

Yes checked css it was good 750 ohms replaced it anyway. Next step will be to remove the modual? I will
keep in touch thanks

Tiny

rio9760

December, 26, 2012 AT 6:47 PM

Both coils were checked I tested them by reeplacing them one at and checking spark across the top with wires off, no spark coils good reinstalled original coils. Removed modual and installed a good used one. Car startes right up.

Tiny

saturntech9

December, 26, 2012 AT 7:27 PM

Had a feeling it was the module I have never seen both coils fail at the same time glad to hear you got it fixed.

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