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Use of CBR600 denso COPs with Life Racing F88RS6
Posted: Thu Aug 01, 2024 3:52 am
by kko110
Hi,
Can the 2 wires from my CBR600 Denso 129700-3881 be directly wired to the TTL inputs in the ECU or do I need to add resistors?
Re: Use of CBR600 denso COPs with Life Racing F88RS6
Posted: Thu Aug 01, 2024 6:11 pm
by stevieturbo
One wire of the coil would go to a 12v supply, the other would go to the relevant ecu control output, and would need configured correctly.
And as 2 wires, I would assume ( and you need to confirm 100% ) they are not TTL coils, but regular inductive coils.
Re: Use of CBR600 denso COPs with Life Racing F88RS6
Posted: Tue Oct 08, 2024 4:34 am
by ismchervil
kko110 wrote: Thu Aug 01, 2024 3:52 am
Hi,
tunnel rush
Can the 2 wires from my CBR600 Denso 129700-3881 be directly wired to the TTL inputs in the ECU or do I need to add resistors?
Hi kko110,
before wiring directly to the TTL inputs, make sure to check the voltage levels of the Denso 129700-3881 outputs.
TTL inputs usually operate at 5V logic, so if the Denso outputs are higher (like 12V), you’ll need to step it down with a resistor or a level shifter to avoid damaging the ECU.