No spark

Hondata CPR (Coil Pack Retrofit) support
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Muhammadt34
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Joined: Thu Mar 23, 2023 10:53 am

No spark

Post by Muhammadt34 »

I’ve installed the hondata cpr brand new with the harness for it but I can’t get any spark, I’ve triple checked everything and everything has power expect the coil pack itself. I feel like I’ve tried everything.
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Spunkster
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Location: Hondata

Re: No spark

Post by Spunkster »

How exactly do you have it wired?
Muhammadt34
Posts: 8
Joined: Thu Mar 23, 2023 10:53 am

Re: No spark

Post by Muhammadt34 »

I have the tach wire with the blue wire and the yellow wire with black and yellow on the distributor, then on the ecu I have red/yellow in A21, purple in A16, black in A23, and red in A25. When I crank it all the lights on the block flash but no spark.
Muhammadt34
Posts: 8
Joined: Thu Mar 23, 2023 10:53 am

Re: No spark

Post by Muhammadt34 »

Pictures*
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Spunkster
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Re: No spark

Post by Spunkster »

Where do you have it grounded?
Muhammadt34
Posts: 8
Joined: Thu Mar 23, 2023 10:53 am

Re: No spark

Post by Muhammadt34 »

Thermostat housing
Muhammadt34
Posts: 8
Joined: Thu Mar 23, 2023 10:53 am

Re: No spark

Post by Muhammadt34 »

The tach wire has constant power but the yellow one has nothing, idk if it’s suppose to be like that or
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Spunkster
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Location: Hondata

Re: No spark

Post by Spunkster »

I think you have wired the power and tach wires to the wrong side of the connector. They should be on the distributor side of the connectors as shown in the help file: http://www.hondata.com/help/cpr/cpr_wiring.htm
Muhammadt34
Posts: 8
Joined: Thu Mar 23, 2023 10:53 am

Re: No spark

Post by Muhammadt34 »

I already tried switching them still the same issue I get no power to the coil itself.
Muhammadt34
Posts: 8
Joined: Thu Mar 23, 2023 10:53 am

Re: No spark

Post by Muhammadt34 »

Wait hold on I miss understood you I see what your saying
Muhammadt34
Posts: 8
Joined: Thu Mar 23, 2023 10:53 am

Re: No spark

Post by Muhammadt34 »

It has spark now thank you for your help
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