car is gonna blow up lol

K-Series Programmable ECU installation questions / support issues
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xFANNOx
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Joined: Tue Jun 09, 2009 10:48 am

car is gonna blow up lol

Post by xFANNOx »

just finished my wiring on my swap, got the motor running without a primary o2 sensor, tried to take it around the block and it breaks up around 3k, starts popping like an srt4 hahaha. wondering if there are any basic things i can do, im on a k20a2 toda header and intake tune, thanks for your time
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Spunkster
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Post by Spunkster »

xFANNOx
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Joined: Tue Jun 09, 2009 10:48 am

Post by xFANNOx »

Q: serial number of your K-Pro
A: 02315
Q: KManager version (not 'the latest')
A: Hondata k manager 1.3,5.4
Q: the calibration (as an attachment)
A: see below
Q: datalog of problem as an attacthme
A: see below
Q: what sort of vehicle you have
A: 93 Honda Civic Dx Coupe
Q: what sort of ECU you are using
A: Hondata k pro
Q: anything about the car which has been modified from stock which may affect the ECU (don't include what sort of rims you have nor stereo etc).
A: just a hasport swap harness and stock rsx type s charge and main harness
Q: a specific description of the problem
A: i just got my car running with the tune below and i started to drive it around the block and the car started to break up around 3k, i do not have a primary o2 sensor


Most of the recent posts leave out information pertinent to solving the problem.

I have a k20a2 93 honda civic coupe
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xFANNOx
Posts: 4
Joined: Tue Jun 09, 2009 10:48 am

Post by xFANNOx »

oh yea for some reason my datalog screen freezes while im recording and datalogging about 15 secs into the run, i told you guys it was messed up
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Hondata
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Post by Hondata »

The 3000 rpm problem is because VTEC is set to 3000 rpm - which is very low for stock cams. Yes, I know the k20a2-rsx-310cc-todahdr.kal calibration has those settings. Try using k20a2-rsx-stock-tuned.kal to start with.

If datalogging is stopping first check the spark plugs are resistor type, then go through http://www.hondata.com/techk20swapgrounds.html and check you have all the grounds - most people forget the ground on the timing cover side. Also pull all the grounds wires off and clean the contact faces down to bare metal.
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xFANNOx
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Joined: Tue Jun 09, 2009 10:48 am

Post by xFANNOx »

thank you!!! seems like your the guy to talk to on here
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