need ecm and prom 91 G20 350TBI 4L80 trans

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Dec 31, 2017 | 02:22 PM
  #1  
need to find ecm and prom for friends van. His ex mechanic stold his so all we have is vin number to try to buy the right ones! Any help would be greatly appreciated. steve larsen
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Dec 31, 2017 | 06:37 PM
  #2  
Re: need ecm and prom 91 G20 350TBI 4L80 trans
Call the cops/sheriff. The ex-mechanic needs to be prosecuted...




...unless he can show a Mechanic's Lien arrangement.

Sounds like a Judge needs to hear all about this.
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Jan 1, 2018 | 12:24 PM
  #3  
Re: need ecm and prom 91 G20 350TBI 4L80 trans
The ECM you require is the 16147060, that number is listed as the "Service Number" on the top of the ECM on the paper label. It will have two light brown connectors (same as the harness connectors).

Not sure which MEMCAL is required.

RBob.
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Jan 1, 2018 | 12:47 PM
  #4  
Re: need ecm and prom 91 G20 350TBI 4L80 trans
This one might work
https://m.ebay.com/itm/16147060-BAAX...oAAOSw3RZaMpxS
Baal is from a 91 c and k with a 5.7 4l80 transmission
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Jan 1, 2018 | 05:27 PM
  #5  
Re: need ecm and prom 91 G20 350TBI 4L80 trans
if it was a van it was probably fast355 lol
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