Select Product Line BRAKES DRIVETRAIN ELECTRONICS FUEL SYSTEMS MOTORS PUMPS STEERING

Welcome to PROTECH ELECTRONICS Tech Bulletins section!  Select a link below.

Distributors Inspect Distributor Cam Gear Before Installing Distributor - PT 30-0001 Optimizing GM’s Opti-Spark Distributor - PT 30-0003 A Little Lube Prevents Distributor Gear Failure - PT 30-0004 Distributor Replaced: Check Engine Light Still On - PT 30-0005 Identifying Distributors on Ford 351 Engines - PT 30-0006 (Update) ID Guide Indentifies Large or Small Rotor Distributor Cam - PT 31-0001 Nissan Optical Distributor Test - PT 31-0002   Cruise Control Cruise Control Transducer Troubleshooting, GM 1969-84 - PT 36-0001   FLASH GM Passlock Auto Learn Reprogramming - PT 70-77-0001 GM Instrument Panel Cluster (IPC) Relearn - PT 70-77-0002 GM Crankshaft Variation Relearn - PT 70-77-0003 GM Diesel Top Dead Center (TDC) Offset Relearn - PT 70-77-0004 GM Saturn Crankshaft Position Relearn Reset - PT 70-77-0005 Flash Procedure for 1996-99 and Some 2000-01 Cadillacs - PT 70-77-0006 GM Flash Reprogramming - PT 70-77-0009 Introducing GM Flash Technology - PT 70-77-0010 Chrysler VIN Programming - Case Matters - PT 70-79-0002   Mass Air Flow Sensors Ford MAF Diagnosis and Installation Tips - PT 74-0001 Air Flow Sensor Installation Tips & Hints - PT 74-0002   ECMs Engine Control Computer Basics - PT 77-0002 ECM Component Locator Guide, GM 305/350,1981-85 - PT 77-0003 ECM Component Locator Guide, GM 2.8L, V6, 1980-83 - PT 77-0004 ECM's Rarely Fail By Themselves - PT 77-0005 Proper Installation of GM PROMs and MEMCALs - PT 77-0006 Restore Driveability and Performance After Power Disconnect - PT 77-0007 Voltage Drop Test Finds Many Ecm Problems - PT 77-0008 10 Step Driveability Test - PT 77-0009 CARDONE Corrects GM ECM Surface Mount Problem - PT 77-0010 Different Number of ECM Pins - Problem or Not? - PT 78-0001 Ford ECC-V Calibration Codes Explained - PT 78-0002 Announcing Chrysler Flash ECMs - PT 79-0001 VIN Entry Problem on R Series Dodge Truck - PT 79-0002 Shorted Sensors Cause Many Chrysler Drivability Problems - PT 79-0003 2005 Dodge 5.7L Ram Trucks with DTC P0420 or P0430 - PT 79-0004 2003 Dodge Neon and SX (Canada) models setting DTC P0137 - PT 79-0005 Battery Not Charging After Replacement of Chrysler PCM - PT 79-0007