Does anyone have a wiring diagram for a 93 Chevy Silverado. Specifically for #1 The serial number is # BDFK #2 It is located. Find great deals for BHAM Chevy GMC l at Engine Computer Module ECM.

Shop with confidence on eBay!. NOTE: Check the shop manual for the proper fuel pump pressure your fuel injection system could have in a set of installation instructions.

.. Just repin the connectors and run the ECM since it was designed for the TBI /r4 or wire the for a manual and do the r4 work.

thread and decided to get myself a ECM. I just posted 7 pinout/ schematic drawings in the 'time to upgrade' post..

Enjoy! Ben.Download Wiring Diagrams and Pinouts. Below is a list of GM wiring diagrams and pinouts I currently have available for download.

Some of these are ADOBE Acrobat. pdf format files in schematron.org compressed folder.

You will need to unzip these files and open them with adobe reader. You should use a wire piercing probe and probe the wire a few inches away from the connector.

To see what this tool looks like: Wire Piercing Probe. You should use a Back Probe. You should never disconnect any of the PCM connectors without first disconnecting .

TBI Wiring Harness Conversion! consult wiring diagrams. Once you have each wire identified and layed out, then you can set it up on the engine and start tailoring it to fit your engine.

Placement of the sensors will determine wire length. Most stock harnesses are plenty long and only need to be shortened or wrapped and bundled.

TBI Wiring Harness Conversion! First you need to go to junk yard and pull the engine EFI harness or complete system if you can. There will be a lot of extra things, don't worry about them now grab it all as whole as you can.

Chevrolet K - Need a wiring diagram for ecm part number question about Cars & Trucks.Need a wiring diagram for ecm part number - FixyaGM Wiring Diagrams and Pinouts