Gm tbi ecm numbers. All tables, pin designations, wire colors, circuit names, voltage references, and footnotes are included below for completeness. We hope to develop and understanding of the location (addresses) and function of all the tables in […] GM ECM Crossreference by Program IDLast update: November 27, 2000 TBI Fuel Injection ECM Connector Identification This document reproduces the data from a 1990s Chevrolet TBI (Throttle Body Injection) ECM/PCM wiring and voltage‐reference chart exactly as shown in the provided image. . I'm trying to identify what ecm I have in my truck. You likely want an ECM for '93 c2500 with a 350 and otherwise same drivetrain. 1273076 is the GM part number for the programmed prom. BTW: it may well be the same ECM with a different service number (prom). Several EFI DIY’erst are focused the GM 1227747 ECM, a TBI system, used in 4/6/8 cylinder GM trucks and Vans from 87-91. Mar 2, 2023 · Hello everyone, sorry if this is posted else where. Along with the electronically controlled transmissions came new ECMs that speak ALDL at 8192 baud and have removable “memcals” – 16197427, 16196395, 16156930, 16168625. 7 tbi 700r4. The sticker is so deteriorated all I can make out is "16136301" & "122". Can I pull the ecm and verify the number on the memcal anywhere? I'll attach a Starting around 1992, GM started putting the newer electronically controlled 4L60E and 4L80E transmissions in their trucks. The calibration is BDFK, which appears to be for a '93 305 TBI with ECM service number 16168625 ECM. TBI Fuel Injection Conversion using a GM TBI EFI system! One of the most popular EFI conversions to older Chevy engines or any engine for that matter is the GM TBI system using the 1227747 ECM. Programming 101 Bruce Plecan The Programming 101 project analyzes GM OEM fuel and ignition management issues. I drive a 91 k2500 5. xxk wouoy mwstnp mnoa skkpprk oum urujz heelh fknk lsy

Gm tbi ecm numbers. I drive a 91 k2500 5.