COPS Missfiring (99% ecu issue)
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Installed Toyota COPS (wasted wiring) on my 94 NA MS2PNP with correct dwell times and, they dont get hot but i am getting mad missfires when even slightly giving gas.
The hardware is 100% in order, swapped and checked.
Current tune:
![](https://cdn.discordapp.com/attachments/322080266761797633/856811159519756288/202617657_131135555783931_1753380634887483415_n.png)
Things i tried/verified:
The hardware is 100% in order, swapped and checked.
Current tune:
![](https://cdn.discordapp.com/attachments/322080266761797633/856811159519756288/202617657_131135555783931_1753380634887483415_n.png)
Things i tried/verified:
- It runs normal with the stock wires.
- The COPS hardware is 100% in order swapped and checked.
- I tried skip pules to 1, and a higher nominal dwell but no success.
- Base timing is correct and it works with stock ignition wires.
- Rising edge doesn't work, car wont start.
- Going high is correct, with going low they get hot
- Car runs on same settings (correctly) with stock wires exept for the dwell times.
Last edited by duske; 06-22-2021 at 05:13 AM. Reason: add info
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