Firing out of order

Hondata CPR (Coil Pack Retrofit) support
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1320vickers
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Joined: Tue Jul 28, 2020 10:20 am

Firing out of order

Post by 1320vickers »

S300v3
55489
Crx b20vtec
P28
Car was running fine now when I tyen the key on it fires and pushes the pistons down when there's leftover fuel.anytime I turn the pump on it cranks fine until it fires and then it starts backfiring and barley completes that Revolution and the sync light stops flashing until I stop and start cranking again
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Spunkster
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Re: Firing out of order

Post by Spunkster »

Post your calibration and a datalog showing the issue.
1320vickers
Posts: 23
Joined: Tue Jul 28, 2020 10:20 am

Re: Firing out of order

Post by 1320vickers »

This is what I have for some reason my coils swelled in the middle
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backfire.s3d
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crvtec1.skl
(50.76 KiB) Downloaded 7 times
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Spunkster
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Re: Firing out of order

Post by Spunkster »

What do you mean when you say they swelled in the middle?
1320vickers
Posts: 23
Joined: Tue Jul 28, 2020 10:20 am

Re: Firing out of order

Post by 1320vickers »

All did this
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WIN_20220810_17_53_25_Pro_LI.jpg
WIN_20220810_17_53_25_Pro_LI.jpg (1.78 MiB) Viewed 234 times
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Spunkster
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Re: Firing out of order

Post by Spunkster »

As those are not OEM, my guess is that they are faulty and most likely the cause of the issues.
1320vickers
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Joined: Tue Jul 28, 2020 10:20 am

Re: Firing out of order

Post by 1320vickers »

They worked for a year but now u have oem rsx ones in and there doing the same thing just less of a backfire
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Spunkster
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Re: Firing out of order

Post by Spunkster »

Are you using resistor or non-resistor type spark plugs?
1320vickers
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Joined: Tue Jul 28, 2020 10:20 am

Re: Firing out of order

Post by 1320vickers »

I use ngk bkr7e it says there resistor
1320vickers
Posts: 23
Joined: Tue Jul 28, 2020 10:20 am

Re: Firing out of order

Post by 1320vickers »

I'm not sure if it matters but with dizzy out when I first turn the key to on I get a spark and as soon as I let off cranking I get a spark and coils are still getting hot
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Spunkster
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Re: Firing out of order

Post by Spunkster »

What has changed since it was working normally?
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