October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Controls - Basic Diagnostic Procedures - 4-Cylinder Expand All (for easy ctrl-f) Collapse All Service Precautions Programming Introduction Preliminary Inspection & Adjustments Fuel Systems Notes Fuel Pump Operation Notes Checking Fuel Pump Operation Using Toyota Hand-Held Tester (Camry) Checking Fuel Pump Operation Using Toyota Hand-Held Tester (Camry Solara & Tacoma) Checking Fuel Pump Operation Using Toyota Hand-Held Tester (Celica, Corolla, ECHO, Highlander, MR2, Prius & RAV4) Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Camry) Checking Fuel Pump Operation By Applying Battery Voltage To Fuel Pump (Camry Solara, Celica, Corolla, ECHO, Highlander, MR2, Prius, RAV4 & Tacoma) Fuel System Pressure Release Fuel Pressure Fuel Pump Control Circuit Ignition Systems Idle Speed & Ignition Timing Summary