2000 TOYOTA COROLLA HALF SPARK

  • Tiny
  • Mrock1985
  • 2000 Toyota Corolla
  • 4 CYL
  • FWD
  • automatic

I have no spark on two coils and spark on two coils. I moved the coils and ones that didn't spark now spark and the ones that did now don't. The two that do spark is 1 and 3 and the two that don't is 2 and 4.

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Tuesday, July 15th, 2014 AT 7:15 AM

12 Replies

  • Tiny
  • KHLow2008
  • Expert
  • 41,994 posts

This means all the coils are good. What you need to check would be the wiring circuit and the Engine Control Unit.

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Thursday, July 17th, 2014 AT 7:09 AM
  • Tiny
  • Mrock1985
  • Member

Checked them. Even just now replaced the cps

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Wednesday, August 20th, 2014 AT 2:43 PM
  • Tiny
  • Mrock1985
  • Member

Update. I unplugged the cam sensor and now all four plugs spark. Replace the cam sensor and problem repeated

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Monday, September 1st, 2014 AT 2:47 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,994 posts

Did you check for trouble codes?

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Monday, September 22nd, 2014 AT 10:35 AM
  • Tiny
  • Mrock1985
  • Member

Yes but because the battery went dead there were none

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Tuesday, September 23rd, 2014 AT 6:18 AM
  • Tiny
  • KHLow2008
  • Expert
  • 41,994 posts

Run the engine and recheck for trouble codes. They are the key to what could be the problem.

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Tuesday, September 23rd, 2014 AT 8:59 AM
  • Tiny
  • Mrock1985
  • Member

The car don't even start

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Tuesday, September 23rd, 2014 AT 9:40 AM
  • Tiny
  • Mrock1985
  • Member

Ok so the two coils that spark are weakish and orange. I really need to get this car running again soon. I bought a scan tool and so far it is of no help.

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Thursday, October 2nd, 2014 AT 10:28 AM
  • Tiny
  • Mrock1985
  • Member

I just found out that the car over heated and the belt broke. Replace the belt let it cool and that's when the problem started. It cranks fine. I do get an rpm reading but it does not start. It has 4 cop 2 which won't spark and the other 2 do spark. When I unplugged the cam sensor all 4 sparked weak and slow. Replace the cam sensor with no improvement.

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Thursday, October 2nd, 2014 AT 12:16 PM
  • Tiny
  • Mrock1985
  • Member

Anything?

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Thursday, October 30th, 2014 AT 7:17 PM

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