This Service Manual Is for the TPI injections used on the Corvette, Camaro and Firebirds from 1985 through 1992, it covers topics as follows.

Section 1. Electronic Control Module and Sensors, General Description, Diagnosis, On Vehicle Service, Tuning Tips.

Section 2. Fuel Metering System, , Components , Diagnosis and Charts.

Section 3. Trouble Shooting Code Charts and Problem Diagnosis.

82 pages full of Service Information! Everything you need for how to Repair & Maintain this TPI Fuel Injection Unit yourself.

"Why pay a mechanic when you can do it yourself?"

SAVE MONEY!