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Old 06-20-2008, 06:39 PM   #1 (permalink)
EcoModding Lurker
Join Date: Jun 2008
Location: Stuart, FL
Posts: 21

SeeOurWrecks - '91 Honda CRX Si
90 day: 35.59 mpg (US)

Accord_Inspire - '93 Honda Accord EX
90 day: 24.56 mpg (US)
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Got it in car, having trouble

Hey all, new member, first post.

I got my mpguino assembled and running, and today I got it wired into the car, but it's not working. It stays at zero like it would with no input.

I'm wondering if the resistance inline is too high.

With the key on, and engine off (KOEO) the vss sends .17v
KOEO injector 1 sends 11.32 volts

With the Key on engine running (KOER) the injector fluctuates between 13.5 and 13.65 volts
The VSS still sends .17 because its not moving

Now where those leads meet the circuit board the readings are lower of course

KOEO vss provides 0.0 volts, sometimes barely giving 0.1
KOEO inj provides .56 v

KOER vss gives .01 volts and inj gives .56-.57v

This is installed in a 93 honda accord ex, I did some rudimentary math and changed my code to

vss - 4104
966488100 microsec/gallon
tanksize 17000

using v0.63

The numbers I will change when I get some readings but I can't get that far yet. Any suggestions?


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