Description: Free Download Audi A4 Current Flow Diagram Manual in Pdf ebook in pdf files,Current Flow DiagramCurrent Flow DiagramCurrent Flow DiagramCurrent Flow DiagramNo. 84 / 4No. 84 / 4No. 84 / 4No. 84 / 4ws=whitesw=blackro=redbr=browngn=greenbl=bluegr=greyli=purplege=yellowor=orangers=pinkMotronic control unit, coolant temperature sender, knock sensors,hall senderG2 – Coolant temperature senderG40 – Hall senderG42 – Intake air temperature senderG61 – Knock sensor IG62 – Coolant temperature senderG66 – Knock sensor IIJ220 – Motronic control unitT3o – 3-pin connector, green, in engine compartment, leftT3n - 3-pin connector, blue, in engine compartment, leftT6z -6-pin connector, red, connector point, electronics box,plenum chamberT10 -10-pin connector, brown, connector point, electronics box,plenum chamberT10m -10-pin connector, black, connector point, electronics box,plenum chamberT10y -10-pin connector, blue, connector point, electronics box,plenum chamberT10z -10-pin connector, yellow, connector point, electronics box,plenum chamber 121- Earth connection -2-, in front right wiring harness 139-Earth connection (sender earth), in engine compartmentwiring harness, right A27- Connection (speed signal), in dash panel wiring harness A45-Connection (engine speed signal), in dash panel wiringharness*- Only models with automatic gearbox