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ECM Bench and ignition Module Question

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Old Jun 5, 2007 | 07:42 PM
  #1  
-=Jeff=-'s Avatar
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From: Bartlett, IL
Car: 1990 Corvette ZR-1
Engine: LT5
Transmission: ZF6
ECM Bench and ignition Module Question

I don't have an extra ignition modulr for my ECM Bench yet, but I want to just apply power to the ecm and verify I can communicate with it. Basically like if I was testing it in the car, Key On, Engine NOT running. Will I hurt anything by not having the module? I don't think it will be an issue, but wanted to double check before turning the power on.
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Old Jun 6, 2007 | 12:42 AM
  #2  
DENN_SHAH's Avatar
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From: houston
Car: 83 POS monte carlo 2015 chevy P/U
Engine: 92 5.7 tpi 5.3
Transmission: 700r4 6L60E
Axle/Gears: 2.42 too high
Re: ECM Bench and ignition Module Question

you shouldn't have any problems doing that.
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Old Jun 6, 2007 | 06:55 AM
  #3  
-=Jeff=-'s Avatar
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From: Bartlett, IL
Car: 1990 Corvette ZR-1
Engine: LT5
Transmission: ZF6
Re: ECM Bench and ignition Module Question

Originally Posted by DENN_SHAH
you shouldn't have any problems doing that.
Thanks, I thought I would be finw but needed to verify
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Old Jun 6, 2007 | 09:43 PM
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Dominic Sorresso's Avatar
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From: Bartlett, IL
Car: 92 ZR-1
Engine: LT-5
Transmission: ZF-6
Axle/Gears: SuperDana 44 4.10
Re: ECM Bench and ignition Module Question

Jeff,

I have an extra HEI module in the garage.
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Old Jun 6, 2007 | 09:45 PM
  #5  
-=Jeff=-'s Avatar
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From: Bartlett, IL
Car: 1990 Corvette ZR-1
Engine: LT5
Transmission: ZF6
Re: ECM Bench and ignition Module Question

Originally Posted by Dominic Sorresso
Jeff,

I have an extra HEI module in the garage.
That will help..
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