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06-08-2011, 04:07 PM
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#1 |
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Registered User
Join Date: Jan 2006
Location: Garland, TX
Posts: 970
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no ecu ????
I have a chance at a good deal with a 5.3 motor. It comes with accessories and wiring harness but with no ecu. Question is could i just buy a ecu seperately if im just going to send it out to get reflashed or relearned? I have looked for answers but seems like everyone gets everything at once.
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'84 swb chevy '69 swb chevy '68 swb chevy '95 Impala ss-sold '89 chevy crew cab dually 3+3 |
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06-08-2011, 04:12 PM
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#2 |
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1965 Chevy C10, 2005 4.8L/4l60
 
Join Date: Aug 2004
Location: DFW Texas
Posts: 8,546
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Re: no ecu ????
Yes you can buy one easily. most tuners offer the option of purchasing a PCM
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Clyde65 Rebuild of Clyde http://67-72chevytrucks.com/vboard/s...84#post8338184 69 Aristocrat Lo Liner build http://67-72chevytrucks.com/vboard/s...84#post7561684  support our troops! |
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06-08-2011, 06:11 PM
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#3 |
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Has more rust than truck...
Join Date: Apr 2005
Location: Ivanhoe, MN
Posts: 2,421
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Re: no ecu ????
Or go on Car-part.com and find one. I got my TAC from a salvage yard in MI that charges $25 for any computer box.
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06-08-2011, 10:04 PM
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#4 |
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meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: no ecu ????
yes you can but you need to know what engine and trans combo you will be running. There are a few different types of ecu's depending on what it came out of. Certain ecu's don't have provisions to run DBW, others lack the correct drivers to convert to DBC if you need to do so. Also, the engine and trans will determine if you need the blue/green or red/blue (IIRC) connectors to function properly. Its a bit tough to describe in detail, but I would check out LS1tech for more specifics on ecu types.
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'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING  |
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