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| Megajolt gurus. Have spark, have fuel, no bang? https://ausmini.com/forums/viewtopic.php?f=2&t=94859 |
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| Author: | mattsmadmini [ Mon Feb 13, 2017 8:26 am ] |
| Post subject: | Megajolt gurus. Have spark, have fuel, no bang? |
Took a while, but we finally got spark and correctly set fuel pressure, now I have no bang. We can crank over but no start, le sad. Any tips? Currently checking timing |
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| Author: | drmini in aust [ Mon Feb 13, 2017 9:42 am ] |
| Post subject: | Re: Megajolt gurus. Have spark, have fuel, no bang? |
sparks 180 deg out? swap plug leads to check. Note the timing dots on sprockets are for firing position on #4, NOT #1. |
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| Author: | 1018cc [ Mon Feb 13, 2017 2:21 pm ] |
| Post subject: | Re: Megajolt gurus. Have spark, have fuel, no bang? |
The numbers on the coil pack are for the cylinder number and do not relate to the firing order. If you look at the back of the pack, it is divided into two and you'll have cylinders 1&4 firing together and cylinders 2&3 firing together. My other suggestion is that the two wires from the CAS, when reversed, don't send a signal through. Try swapping the wiring to the CAS and see how you go then. |
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| Author: | mattsmadmini [ Mon Feb 13, 2017 3:41 pm ] |
| Post subject: | Re: Megajolt gurus. Have spark, have fuel, no bang? |
CAS is fine. Will try swapping 2+3 and 1+4 |
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| Author: | mattsmadmini [ Tue Feb 14, 2017 8:39 pm ] |
| Post subject: | Re: Megajolt gurus. Have spark, have fuel, no bang? |
Sooooooooo....... Got an engine to turn over today.... spooooooooooooooooooooooool Time to sort out the actual megajolt part, I had it plugged in, all connected (minimum wiring - ground, 12v, pip and saw and vac line in) no green indicator light, no nuffin 
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| Author: | mattsmadmini [ Tue Feb 14, 2017 9:01 pm ] |
| Post subject: | Re: Megajolt gurus. Have spark, have fuel, no bang? |
https://youtu.be/JSQgNOgc8S0 |
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| Author: | 1018cc [ Wed Feb 15, 2017 7:16 am ] |
| Post subject: | Re: Megajolt gurus. Have spark, have fuel, no bang? |
At least it runs on the EDIS module  I'd try some basics with the MJ. I'd pull it out from wherever you have it and just apply 12V and ground to the appropriate pins and see if it turns on out of the car. Then reinstall back in the car and start adding wires. |
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