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73-87 Chevy _ GMC Trucks => Fuel Systems and Drivability => Topic started by: DnStClr on September 10, 2012, 04:59:09 pm

Title: TBI Diagnostic Codes
Post by: DnStClr on September 10, 2012, 04:59:09 pm

We have a number of threads about tbi ecm fault codes, and I found a great website dedicated to GM performance enhancements for tbi and vortec engines. Among other things, the site includes a description on how to retrieve the codes and what the codes mean.

http://www.cfm-tech.com/gm_tbi_trouble_codes.htm

Title: Re: TBI Diagnostic Codes
Post by: buzzman351 on October 19, 2022, 07:17:13 am

hey i didnt get anything to pull up once i clicked the link

Title: Re: TBI Diagnostic Codes
Post by: bd on October 19, 2022, 11:44:03 am

Explanations of the TBI codes and their diagnostic procedures are presented in the 1987 Light Duty Truck Fuel, Drivability and Emissions Manual (http://www.73-87chevytrucks.com/techinfo/7387CKMans//Fuel_Emissions/X8736_1987_GMC_Light_Duty_Truck_Fuel_and_Emissions_Including_Driveability.pdf) posted in the Technical Forum on this website.