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2001 Chevy Cavalier Has no spark

Tiny
DEEDEE1
  • MEMBER
  • 2001 CHEVROLET CAVALIER
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 60,000 MILES
Car has no spark. What could the problem be? Replaced the plugs, wires and coil packs. Has a new baterry, alternator, and starter, and a crank sensor. What else could the problem be?
Friday, October 15th, 2010 AT 12:16 PM

7 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Also, check B+ and ground at the ignition module. The pink wire is voltage, goes hot when you turn on the key. Black wire is ground.


https://www.2carpros.com/forum/automotive_pictures/170934_cavalier_ignition_module_1.jpg

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Friday, October 15th, 2010 AT 12:24 PM
Tiny
DEEDEE1
  • MEMBER
  • 4 POSTS
Where are they located
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Friday, October 15th, 2010 AT 12:27 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
The coil pack sits on top of ignition module. Top rear of engine. I looked at 2.2L engine, vin4.
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Friday, October 15th, 2010 AT 12:37 PM
Tiny
DEEDEE1
  • MEMBER
  • 4 POSTS
Is it the ignition module that's bad?
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Friday, October 15th, 2010 AT 12:47 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
It's possible, but, without a little testing, can't be sure. I hate to see you throw parts at it.
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Friday, October 15th, 2010 AT 12:59 PM
Tiny
DEEDEE1
  • MEMBER
  • 4 POSTS
What testing would have to be done. The car don't start to take it to a garage and have no money for a tow
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Friday, October 15th, 2010 AT 1:09 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Use a testlite between pink and black wire, key on, see if lite comes on. Use a noid lite check for injector pulse, engine cranking.
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Friday, October 15th, 2010 AT 1:40 PM

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