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Audi 200 turbo quattro avant 10vt.
The ECU suffered damage: the EC36/28 output was broken. Likely due to HALL sensor connection problem. ECU output fixed (regulator swapped). Other ECU functions seem unaffected. Before install can continue, fill in ALL outputs (injection and ignition as well!) ---- 36/1: tps in 36/2: iat in 36/3: tacho out 36/4: fuel relay 36/14: clt in 36/27: primary trigger 36/28: +5V supply (what does "not working" mean ? Is it shorted to ground ?) Check with DVM diode mode that it's not shorted to ground or +12V 36/29: tps supply (not working) ground: 36/5,21,22,26,32 iac 5.54kohm at 4C clt 5.45kohm at 4C ground checked to battery. all 0.3 ohm 36/19 iac (checked to another injector outs.. 11.2 ohm) 36/24 iac ---- Injector outputs Fill them in. All 5 injectors * ... cyl3 * 36/9 inj cyl 5 * ... cyl4 * ... cyl2 * ... cyl1 TODO: Measure this: EC36/23 flyback must be connected to injector common (even with ignition off) ---- Ignition outputs Fill them in 36/35 coil logic level or power IGBT output needed ? distributer ? If not, fill in: * ... cyl3 * ... cyl5 * ... cyl4 * ... cyl2 * ... cyl1 |