I NEED A DIAGRAM OF A COIL ON PLUG TRANSISTOR ...

  • Tiny
  • j.stieg
  • 2000 Toyota Corolla

I need a diagram of a coil on plug transistor for a 00 corolla. I think the transistor is part of the coil and not the PCM, Is that true?
Is this transistor PNP or NPN? Also what is the base/trigger voltage value. Thanks!

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Sunday, March 10th, 2013 AT 6:16 PM

7 Replies

  • Tiny
  • hmac300
  • Expert
  • 44,361 posts

Crank position sensor is 1630-2740oms cold and 2065-3225 ohms hot cold temp is 14-122F and hot is 122-212 F the oil is allone piece. There is also a cam sensor and this shold be scanned for codes and fuel pressure checked first if it doesn't run cam sensor is 835-1400 and hot 1060-11645 hot

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Sunday, March 10th, 2013 AT 6:28 PM
  • Tiny
  • j.stieg
  • Member

It runs fine, I would like to see a "wiring diagram" so I can learn about ignition systems. Thanks

There are 4 wires at the coil on plug.

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Sunday, March 10th, 2013 AT 6:44 PM
  • Tiny
  • hmac300
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  • 44,361 posts

The wiring daiagram that you seek wold be to small for me to send as it it 3 differnt pages and covers the whole engine for obd2. Get a haynes manual for that

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Sunday, March 10th, 2013 AT 7:31 PM
  • Tiny
  • j.stieg
  • Member

All I need to know is just the coilpack/transistor area alone. 4 wires, Is that something you can post, thank you.

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Sunday, March 10th, 2013 AT 7:42 PM
  • Tiny
  • hmac300
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  • 44,361 posts

That includes the whole harness I cold only seperate the coil pack nothing else because everything runs to the computer.

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Sunday, March 10th, 2013 AT 7:43 PM
  • Tiny
  • j.stieg
  • Member

Go ahead and send the three pages anyway, I don't care if it is small. Thanks 00 toyota corolla 1.8l

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Sunday, March 10th, 2013 AT 7:50 PM
  • Tiny
  • hmac300
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  • 44,361 posts

Also get ti through your head these are not transistors nor triggers this is not a boat it's a car and they are sensors.

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Sunday, March 10th, 2013 AT 7:58 PM

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