12 97671 v.1.1The following procedureand images are for demonstrationpurposes only. Please refer to section"1.4 Vehicle Specific Instructions"of the manual for further guidance onlocating sensor, routing and mountingDerringer application specific harness.However, installation process shouldbe similar.1. Disconnect the battery groundcable from the battery (If equipped withmore than one battery, disconnect allnegative cables). Secure the cable(s) sothat they do not come in contact withthe battery posts during the installationSee Figure 1.2-1.2. If required, remove the enginecover. In some vehicles it is necessaryto remove oil cap and loosen one ormore fasteners before removing theengine cover. See Figure 1.2-2 &1.2-3.3. Locate the desired sensors(MAP,FRP, TIP, MAF, EGR...Etc.) thatyour specific harness will connectto. Please refer to section "1.4Vehicle Specific Instructions" ofthis manual for pictures/ assistancelocating sensor and firewall for yourspecific vehicle.Depending on the vehicleyear/ make/ model, you may need toremove sub assembly components(throttle body, air intake ducts, airbox...etc.) to access desired sensor.Section 1.2DERRINGER SENSOR HARNESS INSTALLATIONFigure 1.2-3Figure 1.2-1NOTE:NOTE:Figure 1.2-2